OIL WELL SERVICE CO. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN
| Measure | Date | Value |
|---|
| 2023 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $-2,922,494 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $-2,922,494 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,324,800 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,490,400 |
| Expenses. Interest paid | 2023-12-31 | $111,780 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2023-12-31 | $111,780 |
| Total income from all sources (including contributions) | 2023-12-31 | $-1,016,356 |
| Total loss/gain on sale of assets | 2023-12-31 | $-108,200 |
| Total of all expenses incurred | 2023-12-31 | $1,797,715 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $1,632,898 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $1,802,380 |
| Value of total assets at end of year | 2023-12-31 | $20,597,692 |
| Value of total assets at beginning of year | 2023-12-31 | $23,577,363 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $53,037 |
| Total interest from all sources | 2023-12-31 | $66,096 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $145,862 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Was this plan covered by a fidelity bond | 2023-12-31 | Yes |
| Value of fidelity bond cover | 2023-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2023-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Participant contributions at end of year | 2023-12-31 | $0 |
| Participant contributions at beginning of year | 2023-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $4,025 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $2,957 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $0 |
| Total non interest bearing cash at end of year | 2023-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Value of net income/loss | 2023-12-31 | $-2,814,071 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $19,272,892 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $22,086,963 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2023-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $464,737 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $440,492 |
| Income. Interest from US Government securities | 2023-12-31 | $29,415 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $5,168 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $584,606 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $687,923 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $687,923 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $31,513 |
| Asset value of US Government securities at end of year | 2023-12-31 | $1,234,113 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $1,117,642 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2023-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2023-12-31 | No |
| Assets. Invements in employer securities at end of year | 2023-12-31 | $14,200,000 |
| Assets. Invements in employer securities at beginning of year | 2023-12-31 | $17,400,000 |
| Contributions received in cash from employer | 2023-12-31 | $1,802,380 |
| Employer contributions (assets) at end of year | 2023-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2023-12-31 | $0 |
| Income. Dividends from common stock | 2023-12-31 | $145,862 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-12-31 | $1,632,898 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $181,096 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $233,721 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $3,929,115 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $3,694,628 |
| Liabilities. Value of benefit claims payable at end of year | 2023-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2023-12-31 | $0 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2023-12-31 | No |
| Aggregate proceeds on sale of assets | 2023-12-31 | $1,826,438 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $1,934,638 |
| Liabilities. Value of acquisition indebtedness at end of year | 2023-12-31 | $1,324,800 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2023-12-31 | $1,490,400 |
| Opinion of an independent qualified public accountant for this plan | 2023-12-31 | Unqualified |
| Accountancy firm name | 2023-12-31 | WINDES, INC. |
| Accountancy firm EIN | 2023-12-31 | 953001179 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $-2,922,494 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $-2,922,494 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $1,324,800 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $1,490,400 |
| Total income from all sources (including contributions) | 2023-01-01 | $-1,016,356 |
| Total loss/gain on sale of assets | 2023-01-01 | $-108,200 |
| Total of all expenses incurred | 2023-01-01 | $1,797,715 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $1,632,898 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $1,802,380 |
| Value of total assets at end of year | 2023-01-01 | $20,597,692 |
| Value of total assets at beginning of year | 2023-01-01 | $23,577,363 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $53,037 |
| Total interest from all sources | 2023-01-01 | $66,096 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $145,862 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Was this plan covered by a fidelity bond | 2023-01-01 | Yes |
| Value of fidelity bond cover | 2023-01-01 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2023-01-01 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2023-01-01 | No |
| Participant contributions at end of year | 2023-01-01 | $0 |
| Participant contributions at beginning of year | 2023-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $4,025 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $2,957 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $0 |
| Total non interest bearing cash at end of year | 2023-01-01 | $0 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-01-01 | No |
| Value of net income/loss | 2023-01-01 | $-2,814,071 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $19,272,892 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $22,086,963 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2023-01-01 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-01-01 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $464,737 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $440,492 |
| Income. Interest from US Government securities | 2023-01-01 | $29,415 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $5,168 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $584,606 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $31,513 |
| Asset value of US Government securities at end of year | 2023-01-01 | $1,234,113 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $1,117,642 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-01-01 | No |
| Was there a failure to transmit to the plan any participant contributions | 2023-01-01 | No |
| Has the plan failed to provide any benefit when due under the plan | 2023-01-01 | No |
| Assets. Invements in employer securities at end of year | 2023-01-01 | $14,200,000 |
| Assets. Invements in employer securities at beginning of year | 2023-01-01 | $17,400,000 |
| Contributions received in cash from employer | 2023-01-01 | $1,802,380 |
| Employer contributions (assets) at end of year | 2023-01-01 | $0 |
| Employer contributions (assets) at beginning of year | 2023-01-01 | $0 |
| Income. Dividends from common stock | 2023-01-01 | $145,862 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-01-01 | $1,632,898 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $181,096 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $233,721 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $3,929,115 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $3,694,628 |
| Liabilities. Value of benefit claims payable at end of year | 2023-01-01 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2023-01-01 | $0 |
| Did the plan have assets held for investment | 2023-01-01 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-01-01 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2023-01-01 | No |
| Aggregate proceeds on sale of assets | 2023-01-01 | $1,826,438 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $1,934,638 |
| Liabilities. Value of acquisition indebtedness at end of year | 2023-01-01 | $1,324,800 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2023-01-01 | $1,490,400 |
| Opinion of an independent qualified public accountant for this plan | 2023-01-01 | 1 |
| Accountancy firm name | 2023-01-01 | WINDES, INC. |
| Accountancy firm EIN | 2023-01-01 | 953001179 |
| 2022 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-4,452,416 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-4,452,416 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,490,400 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,656,000 |
| Expenses. Interest paid | 2022-12-31 | $124,200 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2022-12-31 | $124,200 |
| Total income from all sources (including contributions) | 2022-12-31 | $-2,054,525 |
| Total loss/gain on sale of assets | 2022-12-31 | $-234,090 |
| Total of all expenses incurred | 2022-12-31 | $2,169,542 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $1,991,137 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $2,439,800 |
| Value of total assets at end of year | 2022-12-31 | $23,577,363 |
| Value of total assets at beginning of year | 2022-12-31 | $27,967,030 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $54,205 |
| Total interest from all sources | 2022-12-31 | $36,997 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $153,592 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Was this plan covered by a fidelity bond | 2022-12-31 | Yes |
| Value of fidelity bond cover | 2022-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2022-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Participant contributions at end of year | 2022-12-31 | $0 |
| Participant contributions at beginning of year | 2022-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $2,957 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $78 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $0 |
| Other income not declared elsewhere | 2022-12-31 | $1,592 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,685 |
| Total non interest bearing cash at end of year | 2022-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Value of net income/loss | 2022-12-31 | $-4,224,067 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $22,086,963 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $26,311,030 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2022-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Investment advisory and management fees | 2022-12-31 | $52,520 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $440,492 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $382,478 |
| Income. Interest from US Government securities | 2022-12-31 | $16,564 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $11,544 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $687,923 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $469,706 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $469,706 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $8,889 |
| Asset value of US Government securities at end of year | 2022-12-31 | $1,117,642 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $1,007,997 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2022-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2022-12-31 | No |
| Assets. Invements in employer securities at end of year | 2022-12-31 | $17,400,000 |
| Assets. Invements in employer securities at beginning of year | 2022-12-31 | $21,700,000 |
| Contributions received in cash from employer | 2022-12-31 | $2,439,800 |
| Employer contributions (assets) at end of year | 2022-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2022-12-31 | $0 |
| Income. Dividends from common stock | 2022-12-31 | $153,592 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-12-31 | $1,991,137 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $233,721 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $506,289 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $3,694,628 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $3,900,482 |
| Liabilities. Value of benefit claims payable at end of year | 2022-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2022-12-31 | $0 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2022-12-31 | No |
| Aggregate proceeds on sale of assets | 2022-12-31 | $3,346,440 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $3,580,530 |
| Liabilities. Value of acquisition indebtedness at end of year | 2022-12-31 | $1,490,400 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2022-12-31 | $1,656,000 |
| Opinion of an independent qualified public accountant for this plan | 2022-12-31 | Unqualified |
| Accountancy firm name | 2022-12-31 | WINDES, INC. |
| Accountancy firm EIN | 2022-12-31 | 953001179 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-4,452,416 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-4,452,416 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,490,400 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,656,000 |
| Total income from all sources (including contributions) | 2022-01-01 | $-2,054,525 |
| Total loss/gain on sale of assets | 2022-01-01 | $-234,090 |
| Total of all expenses incurred | 2022-01-01 | $2,169,542 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $1,991,137 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $2,439,800 |
| Value of total assets at end of year | 2022-01-01 | $23,577,363 |
| Value of total assets at beginning of year | 2022-01-01 | $27,967,030 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $54,205 |
| Total interest from all sources | 2022-01-01 | $36,997 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $153,592 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Was this plan covered by a fidelity bond | 2022-01-01 | Yes |
| Value of fidelity bond cover | 2022-01-01 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2022-01-01 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2022-01-01 | No |
| Participant contributions at end of year | 2022-01-01 | $0 |
| Participant contributions at beginning of year | 2022-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $2,957 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $78 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $0 |
| Other income not declared elsewhere | 2022-01-01 | $1,592 |
| Administrative expenses (other) incurred | 2022-01-01 | $1,685 |
| Total non interest bearing cash at end of year | 2022-01-01 | $0 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-01-01 | No |
| Value of net income/loss | 2022-01-01 | $-4,224,067 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $22,086,963 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $26,311,030 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2022-01-01 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-01-01 | No |
| Investment advisory and management fees | 2022-01-01 | $52,520 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $440,492 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $382,478 |
| Income. Interest from US Government securities | 2022-01-01 | $16,564 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $11,544 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $687,923 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $8,889 |
| Asset value of US Government securities at end of year | 2022-01-01 | $1,117,642 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $1,007,997 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-01-01 | No |
| Was there a failure to transmit to the plan any participant contributions | 2022-01-01 | No |
| Has the plan failed to provide any benefit when due under the plan | 2022-01-01 | No |
| Assets. Invements in employer securities at end of year | 2022-01-01 | $17,400,000 |
| Assets. Invements in employer securities at beginning of year | 2022-01-01 | $21,700,000 |
| Contributions received in cash from employer | 2022-01-01 | $2,439,800 |
| Employer contributions (assets) at end of year | 2022-01-01 | $0 |
| Employer contributions (assets) at beginning of year | 2022-01-01 | $0 |
| Income. Dividends from common stock | 2022-01-01 | $153,592 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-01-01 | $1,991,137 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $233,721 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $506,289 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $3,694,628 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $3,900,482 |
| Liabilities. Value of benefit claims payable at end of year | 2022-01-01 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2022-01-01 | $0 |
| Did the plan have assets held for investment | 2022-01-01 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-01-01 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2022-01-01 | No |
| Aggregate proceeds on sale of assets | 2022-01-01 | $3,346,440 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $3,580,530 |
| Liabilities. Value of acquisition indebtedness at end of year | 2022-01-01 | $1,490,400 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2022-01-01 | $1,656,000 |
| Opinion of an independent qualified public accountant for this plan | 2022-01-01 | 1 |
| Accountancy firm name | 2022-01-01 | WINDES, INC. |
| Accountancy firm EIN | 2022-01-01 | 953001179 |
| 2021 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $4,646,967 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $4,646,967 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,656,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,821,600 |
| Expenses. Interest paid | 2021-12-31 | $136,620 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2021-12-31 | $136,620 |
| Total income from all sources (including contributions) | 2021-12-31 | $6,866,867 |
| Total loss/gain on sale of assets | 2021-12-31 | $125,233 |
| Total of all expenses incurred | 2021-12-31 | $1,798,506 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $1,608,910 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $1,881,130 |
| Value of total assets at end of year | 2021-12-31 | $27,967,030 |
| Value of total assets at beginning of year | 2021-12-31 | $23,064,269 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $52,976 |
| Total interest from all sources | 2021-12-31 | $49,641 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $163,896 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Was this plan covered by a fidelity bond | 2021-12-31 | Yes |
| Value of fidelity bond cover | 2021-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2021-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2021-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Participant contributions at end of year | 2021-12-31 | $0 |
| Participant contributions at beginning of year | 2021-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $78 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $15 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $1,402 |
| Total non interest bearing cash at end of year | 2021-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Value of net income/loss | 2021-12-31 | $5,068,361 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $26,311,030 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $21,242,669 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2021-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Investment advisory and management fees | 2021-12-31 | $51,574 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $382,478 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $0 |
| Income. Interest from US Government securities | 2021-12-31 | $19,598 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $29,647 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $469,706 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $222,250 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $222,250 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $396 |
| Asset value of US Government securities at end of year | 2021-12-31 | $1,007,997 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $952,846 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2021-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2021-12-31 | No |
| Assets. Invements in employer securities at end of year | 2021-12-31 | $21,700,000 |
| Assets. Invements in employer securities at beginning of year | 2021-12-31 | $17,600,000 |
| Contributions received in cash from employer | 2021-12-31 | $1,881,130 |
| Employer contributions (assets) at end of year | 2021-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2021-12-31 | $314,640 |
| Income. Dividends from common stock | 2021-12-31 | $163,896 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2021-12-31 | $1,608,910 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $506,289 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $918,130 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $3,900,482 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $3,056,388 |
| Liabilities. Value of benefit claims payable at end of year | 2021-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2021-12-31 | $0 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2021-12-31 | No |
| Aggregate proceeds on sale of assets | 2021-12-31 | $2,640,687 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $2,515,454 |
| Liabilities. Value of acquisition indebtedness at end of year | 2021-12-31 | $1,656,000 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2021-12-31 | $1,821,600 |
| Opinion of an independent qualified public accountant for this plan | 2021-12-31 | Unqualified |
| Accountancy firm name | 2021-12-31 | WINDES, INC. |
| Accountancy firm EIN | 2021-12-31 | 953001179 |
| 2020 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $1,036,021 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $1,036,021 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,821,600 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,987,200 |
| Expenses. Interest paid | 2020-12-31 | $149,040 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2020-12-31 | $149,040 |
| Total income from all sources (including contributions) | 2020-12-31 | $1,288,795 |
| Total loss/gain on sale of assets | 2020-12-31 | $-266,267 |
| Total of all expenses incurred | 2020-12-31 | $1,817,449 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $1,610,174 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $314,640 |
| Value of total assets at end of year | 2020-12-31 | $23,064,269 |
| Value of total assets at beginning of year | 2020-12-31 | $23,758,523 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $58,235 |
| Total interest from all sources | 2020-12-31 | $97,971 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $106,430 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Was this plan covered by a fidelity bond | 2020-12-31 | Yes |
| Value of fidelity bond cover | 2020-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2020-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2020-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Participant contributions at end of year | 2020-12-31 | $0 |
| Participant contributions at beginning of year | 2020-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $15 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $882 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $0 |
| Administrative expenses (other) incurred | 2020-12-31 | $888 |
| Total non interest bearing cash at end of year | 2020-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Value of net income/loss | 2020-12-31 | $-528,654 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $21,242,669 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $21,771,323 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2020-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Investment advisory and management fees | 2020-12-31 | $57,347 |
| Income. Interest from US Government securities | 2020-12-31 | $38,053 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $56,378 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $222,250 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $508,489 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $508,489 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $3,540 |
| Asset value of US Government securities at end of year | 2020-12-31 | $952,846 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $2,016,679 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2020-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2020-12-31 | No |
| Assets. Invements in employer securities at end of year | 2020-12-31 | $17,600,000 |
| Assets. Invements in employer securities at beginning of year | 2020-12-31 | $16,900,000 |
| Contributions received in cash from employer | 2020-12-31 | $314,640 |
| Employer contributions (assets) at end of year | 2020-12-31 | $314,640 |
| Employer contributions (assets) at beginning of year | 2020-12-31 | $0 |
| Income. Dividends from common stock | 2020-12-31 | $106,430 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2020-12-31 | $1,610,174 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $918,130 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $1,420,810 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $3,056,388 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $2,911,663 |
| Liabilities. Value of benefit claims payable at end of year | 2020-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2020-12-31 | $0 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2020-12-31 | No |
| Aggregate proceeds on sale of assets | 2020-12-31 | $4,169,155 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $4,435,422 |
| Liabilities. Value of acquisition indebtedness at end of year | 2020-12-31 | $1,821,600 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2020-12-31 | $1,987,200 |
| Opinion of an independent qualified public accountant for this plan | 2020-12-31 | Unqualified |
| Accountancy firm name | 2020-12-31 | HW LLP |
| Accountancy firm EIN | 2020-12-31 | 454205322 |
| 2019 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $1,791,384 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $1,791,384 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,987,200 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,152,800 |
| Expenses. Interest paid | 2019-12-31 | $161,460 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2019-12-31 | $161,460 |
| Total income from all sources (including contributions) | 2019-12-31 | $3,517,402 |
| Total loss/gain on sale of assets | 2019-12-31 | $36,913 |
| Total of all expenses incurred | 2019-12-31 | $1,625,937 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $1,405,212 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $1,477,060 |
| Value of total assets at end of year | 2019-12-31 | $23,758,523 |
| Value of total assets at beginning of year | 2019-12-31 | $22,032,658 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $59,265 |
| Total interest from all sources | 2019-12-31 | $108,656 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $103,389 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Value of fidelity bond cover | 2019-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2019-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2019-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Participant contributions at end of year | 2019-12-31 | $0 |
| Participant contributions at beginning of year | 2019-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $882 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,144 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $0 |
| Administrative expenses (other) incurred | 2019-12-31 | $2,497 |
| Total non interest bearing cash at end of year | 2019-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Value of net income/loss | 2019-12-31 | $1,891,465 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $21,771,323 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $19,879,858 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Investment advisory and management fees | 2019-12-31 | $56,768 |
| Income. Interest from US Government securities | 2019-12-31 | $35,209 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $60,259 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $508,489 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $776,505 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $776,505 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $13,188 |
| Asset value of US Government securities at end of year | 2019-12-31 | $2,016,679 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $1,621,994 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2019-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2019-12-31 | No |
| Assets. Invements in employer securities at end of year | 2019-12-31 | $16,900,000 |
| Assets. Invements in employer securities at beginning of year | 2019-12-31 | $15,600,000 |
| Contributions received in cash from employer | 2019-12-31 | $1,477,060 |
| Employer contributions (assets) at end of year | 2019-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $0 |
| Income. Dividends from common stock | 2019-12-31 | $103,389 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $1,405,212 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $1,420,810 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $1,642,854 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $2,911,663 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $2,390,161 |
| Liabilities. Value of benefit claims payable at end of year | 2019-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2019-12-31 | $0 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2019-12-31 | No |
| Aggregate proceeds on sale of assets | 2019-12-31 | $36,913 |
| Liabilities. Value of acquisition indebtedness at end of year | 2019-12-31 | $1,987,200 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2019-12-31 | $2,152,800 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2019-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2019-12-31 | Unqualified |
| Accountancy firm name | 2019-12-31 | HW LLP |
| Accountancy firm EIN | 2019-12-31 | 454205322 |
| 2018 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-1,346,588 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-1,346,588 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,152,800 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,339,895 |
| Expenses. Interest paid | 2018-12-31 | $173,880 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $173,880 |
| Total income from all sources (including contributions) | 2018-12-31 | $-915,700 |
| Total loss/gain on sale of assets | 2018-12-31 | $-144,680 |
| Total of all expenses incurred | 2018-12-31 | $1,486,578 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $1,243,611 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $339,480 |
| Value of total assets at end of year | 2018-12-31 | $22,032,658 |
| Value of total assets at beginning of year | 2018-12-31 | $24,622,031 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $69,087 |
| Total interest from all sources | 2018-12-31 | $129,186 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $106,125 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2018-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $106,125 |
| Was this plan covered by a fidelity bond | 2018-12-31 | Yes |
| Value of fidelity bond cover | 2018-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2018-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2018-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Participant contributions at end of year | 2018-12-31 | $0 |
| Participant contributions at beginning of year | 2018-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $1,144 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $687 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $0 |
| Other income not declared elsewhere | 2018-12-31 | $777 |
| Administrative expenses (other) incurred | 2018-12-31 | $2,163 |
| Total non interest bearing cash at end of year | 2018-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Value of net income/loss | 2018-12-31 | $-2,402,278 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $19,879,858 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $22,282,136 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2018-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Investment advisory and management fees | 2018-12-31 | $66,924 |
| Interest earned on other investments | 2018-12-31 | $1,392 |
| Income. Interest from US Government securities | 2018-12-31 | $32,619 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $83,856 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $776,505 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $829,899 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $829,899 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $11,319 |
| Asset value of US Government securities at end of year | 2018-12-31 | $1,621,994 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $1,500,860 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2018-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2018-12-31 | No |
| Assets. Invements in employer securities at end of year | 2018-12-31 | $15,600,000 |
| Assets. Invements in employer securities at beginning of year | 2018-12-31 | $16,700,000 |
| Contributions received in cash from employer | 2018-12-31 | $339,480 |
| Employer contributions (assets) at end of year | 2018-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2018-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2018-12-31 | $1,243,611 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $1,642,854 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $2,921,878 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $2,390,161 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $2,668,707 |
| Liabilities. Value of benefit claims payable at end of year | 2018-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2018-12-31 | $21,495 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2018-12-31 | No |
| Aggregate proceeds on sale of assets | 2018-12-31 | $-144,680 |
| Liabilities. Value of acquisition indebtedness at end of year | 2018-12-31 | $2,152,800 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2018-12-31 | $2,318,400 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2018-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2018-12-31 | Unqualified |
| Accountancy firm name | 2018-12-31 | HW LLP |
| Accountancy firm EIN | 2018-12-31 | 454205322 |
| 2017 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-837,160 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-837,160 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,339,895 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,484,000 |
| Expenses. Interest paid | 2017-12-31 | $186,300 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $186,300 |
| Total income from all sources (including contributions) | 2017-12-31 | $-131,813 |
| Total loss/gain on sale of assets | 2017-12-31 | $123,570 |
| Total of all expenses incurred | 2017-12-31 | $1,594,504 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $1,330,102 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $351,900 |
| Value of total assets at end of year | 2017-12-31 | $24,622,031 |
| Value of total assets at beginning of year | 2017-12-31 | $26,492,453 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $78,102 |
| Total interest from all sources | 2017-12-31 | $119,271 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $108,196 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2017-12-31 | No |
| Was this plan covered by a fidelity bond | 2017-12-31 | Yes |
| Value of fidelity bond cover | 2017-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2017-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2017-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Participant contributions at end of year | 2017-12-31 | $0 |
| Participant contributions at beginning of year | 2017-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $602,090 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $687 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $222 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $0 |
| Other income not declared elsewhere | 2017-12-31 | $2,410 |
| Administrative expenses (other) incurred | 2017-12-31 | $913 |
| Total non interest bearing cash at end of year | 2017-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Value of net income/loss | 2017-12-31 | $-1,726,317 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $22,282,136 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $24,008,453 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2017-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Investment advisory and management fees | 2017-12-31 | $77,189 |
| Interest earned on other investments | 2017-12-31 | $9,634 |
| Income. Interest from US Government securities | 2017-12-31 | $21,843 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $83,672 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $829,899 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,201,414 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,201,414 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $4,122 |
| Asset value of US Government securities at end of year | 2017-12-31 | $1,500,860 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $1,739,142 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2017-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2017-12-31 | No |
| Assets. Invements in employer securities at end of year | 2017-12-31 | $16,700,000 |
| Assets. Invements in employer securities at beginning of year | 2017-12-31 | $17,700,000 |
| Contributions received in cash from employer | 2017-12-31 | $351,900 |
| Employer contributions (assets) at end of year | 2017-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $108,196 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2017-12-31 | $1,330,102 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $2,921,878 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $2,679,488 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $2,668,707 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $2,570,097 |
| Liabilities. Value of benefit claims payable at end of year | 2017-12-31 | $21,495 |
| Liabilities. Value of benefit claims payable at beginning of year | 2017-12-31 | $0 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2017-12-31 | No |
| Aggregate proceeds on sale of assets | 2017-12-31 | $123,570 |
| Liabilities. Value of acquisition indebtedness at end of year | 2017-12-31 | $2,318,400 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2017-12-31 | $2,484,000 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2017-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2017-12-31 | Unqualified |
| Accountancy firm name | 2017-12-31 | HW LLP |
| Accountancy firm EIN | 2017-12-31 | 454205322 |
| 2016 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $754,112 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $754,112 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,484,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,649,600 |
| Expenses. Interest paid | 2016-12-31 | $198,720 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2016-12-31 | $198,720 |
| Total income from all sources (including contributions) | 2016-12-31 | $2,167,019 |
| Total loss/gain on sale of assets | 2016-12-31 | $-65,970 |
| Total of all expenses incurred | 2016-12-31 | $1,179,499 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $904,924 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $1,269,244 |
| Value of total assets at end of year | 2016-12-31 | $26,492,453 |
| Value of total assets at beginning of year | 2016-12-31 | $25,670,533 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $75,855 |
| Total interest from all sources | 2016-12-31 | $113,247 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $92,653 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2016-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $92,653 |
| Was this plan covered by a fidelity bond | 2016-12-31 | Yes |
| Value of fidelity bond cover | 2016-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2016-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2016-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Participant contributions at end of year | 2016-12-31 | $0 |
| Participant contributions at beginning of year | 2016-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $602,090 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $397,928 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $222 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $430 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $0 |
| Other income not declared elsewhere | 2016-12-31 | $3,733 |
| Administrative expenses (other) incurred | 2016-12-31 | $536 |
| Total non interest bearing cash at end of year | 2016-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Value of net income/loss | 2016-12-31 | $987,520 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $24,008,453 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $23,020,933 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2016-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Investment advisory and management fees | 2016-12-31 | $75,319 |
| Interest earned on other investments | 2016-12-31 | $14,415 |
| Income. Interest from US Government securities | 2016-12-31 | $23,511 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $71,038 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,201,414 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $1,466,995 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $1,466,995 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $4,283 |
| Asset value of US Government securities at end of year | 2016-12-31 | $1,739,142 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $1,763,121 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2016-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2016-12-31 | No |
| Assets. Invements in employer securities at end of year | 2016-12-31 | $17,700,000 |
| Assets. Invements in employer securities at beginning of year | 2016-12-31 | $17,300,000 |
| Contributions received in cash from employer | 2016-12-31 | $1,269,244 |
| Employer contributions (assets) at end of year | 2016-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2016-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2016-12-31 | $904,924 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $2,679,488 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $2,580,604 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $2,570,097 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $2,161,455 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2016-12-31 | No |
| Aggregate proceeds on sale of assets | 2016-12-31 | $-65,970 |
| Liabilities. Value of acquisition indebtedness at end of year | 2016-12-31 | $2,484,000 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2016-12-31 | $2,649,600 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2016-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2016-12-31 | Unqualified |
| Accountancy firm name | 2016-12-31 | HW LLP |
| Accountancy firm EIN | 2016-12-31 | 454205322 |
| 2015 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-10,154,695 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-10,154,695 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,649,600 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,815,200 |
| Expenses. Interest paid | 2015-12-31 | $211,140 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2015-12-31 | $211,140 |
| Total income from all sources (including contributions) | 2015-12-31 | $-8,022,514 |
| Total loss/gain on sale of assets | 2015-12-31 | $-77,697 |
| Total of all expenses incurred | 2015-12-31 | $1,913,621 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $1,628,733 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $2,005,473 |
| Value of total assets at end of year | 2015-12-31 | $25,670,533 |
| Value of total assets at beginning of year | 2015-12-31 | $35,772,268 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $73,748 |
| Total interest from all sources | 2015-12-31 | $102,055 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $101,760 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2015-12-31 | No |
| Was this plan covered by a fidelity bond | 2015-12-31 | Yes |
| Value of fidelity bond cover | 2015-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2015-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2015-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Participant contributions at end of year | 2015-12-31 | $0 |
| Participant contributions at beginning of year | 2015-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $397,928 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $937,158 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $430 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $23,368 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $0 |
| Other income not declared elsewhere | 2015-12-31 | $590 |
| Administrative expenses (other) incurred | 2015-12-31 | $698 |
| Total non interest bearing cash at end of year | 2015-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $1,004,139 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Value of net income/loss | 2015-12-31 | $-9,936,135 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $23,020,933 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $32,957,068 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2015-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Investment advisory and management fees | 2015-12-31 | $73,050 |
| Interest earned on other investments | 2015-12-31 | $7,699 |
| Income. Interest from US Government securities | 2015-12-31 | $16,192 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $73,051 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $1,466,995 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $862,502 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $862,502 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $5,113 |
| Asset value of US Government securities at end of year | 2015-12-31 | $1,763,121 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $631,804 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2015-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2015-12-31 | No |
| Assets. Invements in employer securities at end of year | 2015-12-31 | $17,300,000 |
| Assets. Invements in employer securities at beginning of year | 2015-12-31 | $27,100,000 |
| Contributions received in cash from employer | 2015-12-31 | $2,005,473 |
| Employer contributions (assets) at end of year | 2015-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2015-12-31 | $0 |
| Income. Dividends from common stock | 2015-12-31 | $101,760 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2015-12-31 | $1,628,733 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $2,580,604 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $2,808,463 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $2,161,455 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $2,404,834 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2015-12-31 | No |
| Aggregate proceeds on sale of assets | 2015-12-31 | $-77,697 |
| Liabilities. Value of acquisition indebtedness at end of year | 2015-12-31 | $2,649,600 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2015-12-31 | $2,815,200 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2015-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2015-12-31 | Unqualified |
| Accountancy firm name | 2015-12-31 | HW LLP |
| Accountancy firm EIN | 2015-12-31 | 454205322 |
| 2014 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-6,439,109 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-6,439,109 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,815,200 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,980,800 |
| Expenses. Interest paid | 2014-12-31 | $223,560 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2014-12-31 | $223,560 |
| Total income from all sources (including contributions) | 2014-12-31 | $-3,987,853 |
| Total loss/gain on sale of assets | 2014-12-31 | $-208,228 |
| Total of all expenses incurred | 2014-12-31 | $854,692 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $566,712 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $2,455,872 |
| Value of total assets at end of year | 2014-12-31 | $35,772,268 |
| Value of total assets at beginning of year | 2014-12-31 | $40,780,413 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $64,420 |
| Total interest from all sources | 2014-12-31 | $111,464 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $92,148 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2014-12-31 | No |
| Was this plan covered by a fidelity bond | 2014-12-31 | Yes |
| Value of fidelity bond cover | 2014-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2014-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2014-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Participant contributions at end of year | 2014-12-31 | $0 |
| Participant contributions at beginning of year | 2014-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $937,158 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $1,035,331 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $23,368 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $287 |
| Administrative expenses (other) incurred | 2014-12-31 | $857 |
| Total non interest bearing cash at end of year | 2014-12-31 | $1,004,139 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $1,558 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Value of net income/loss | 2014-12-31 | $-4,842,545 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $32,957,068 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $37,799,613 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2014-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Investment advisory and management fees | 2014-12-31 | $63,563 |
| Interest earned on other investments | 2014-12-31 | $14,801 |
| Income. Interest from US Government securities | 2014-12-31 | $15,405 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $76,622 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $862,502 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $859,264 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $859,264 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $4,636 |
| Asset value of US Government securities at end of year | 2014-12-31 | $631,804 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $963,504 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2014-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2014-12-31 | No |
| Assets. Invements in employer securities at end of year | 2014-12-31 | $27,100,000 |
| Assets. Invements in employer securities at beginning of year | 2014-12-31 | $33,700,000 |
| Contributions received in cash from employer | 2014-12-31 | $2,455,872 |
| Employer contributions (assets) at end of year | 2014-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2014-12-31 | $291,301 |
| Income. Dividends from common stock | 2014-12-31 | $92,148 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2014-12-31 | $566,712 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $2,808,463 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $2,240,463 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $2,404,834 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $1,688,705 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2014-12-31 | No |
| Aggregate proceeds on sale of assets | 2014-12-31 | $-208,228 |
| Liabilities. Value of acquisition indebtedness at end of year | 2014-12-31 | $2,815,200 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2014-12-31 | $2,980,800 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2014-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2014-12-31 | Unqualified |
| Accountancy firm name | 2014-12-31 | HW LLP |
| Accountancy firm EIN | 2014-12-31 | 454205322 |
| 2013 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $1,822,782 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $1,822,782 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,980,800 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $3,146,400 |
| Expenses. Interest paid | 2013-12-31 | $235,980 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2013-12-31 | $235,980 |
| Total income from all sources (including contributions) | 2013-12-31 | $3,830,355 |
| Total loss/gain on sale of assets | 2013-12-31 | $57,318 |
| Total of all expenses incurred | 2013-12-31 | $579,061 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $291,301 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $1,791,301 |
| Value of total assets at end of year | 2013-12-31 | $40,780,413 |
| Value of total assets at beginning of year | 2013-12-31 | $37,694,719 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $51,780 |
| Total interest from all sources | 2013-12-31 | $98,459 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $60,495 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2013-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $60,495 |
| Was this plan covered by a fidelity bond | 2013-12-31 | Yes |
| Value of fidelity bond cover | 2013-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2013-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2013-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Participant contributions at end of year | 2013-12-31 | $0 |
| Participant contributions at beginning of year | 2013-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $1,035,331 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $287 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $49 |
| Administrative expenses (other) incurred | 2013-12-31 | $545 |
| Total non interest bearing cash at end of year | 2013-12-31 | $1,558 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $0 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Value of net income/loss | 2013-12-31 | $3,251,294 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $37,799,613 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $34,548,319 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2013-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Investment advisory and management fees | 2013-12-31 | $51,235 |
| Interest earned on other investments | 2013-12-31 | $4,807 |
| Income. Interest from US Government securities | 2013-12-31 | $92,021 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $859,264 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $831,650 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $831,650 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $1,631 |
| Asset value of US Government securities at end of year | 2013-12-31 | $963,504 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $1,063,803 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2013-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2013-12-31 | No |
| Assets. Invements in employer securities at end of year | 2013-12-31 | $33,700,000 |
| Assets. Invements in employer securities at beginning of year | 2013-12-31 | $32,100,000 |
| Contributions received in cash from employer | 2013-12-31 | $1,791,301 |
| Employer contributions (assets) at end of year | 2013-12-31 | $291,301 |
| Employer contributions (assets) at beginning of year | 2013-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2013-12-31 | $291,301 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $2,240,463 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $2,294,570 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $1,688,705 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $1,404,647 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2013-12-31 | No |
| Aggregate proceeds on sale of assets | 2013-12-31 | $57,318 |
| Liabilities. Value of acquisition indebtedness at end of year | 2013-12-31 | $2,980,800 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2013-12-31 | $3,146,400 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2013-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2013-12-31 | Unqualified |
| Accountancy firm name | 2013-12-31 | HW LLP |
| Accountancy firm EIN | 2013-12-31 | 454205322 |
| 2012 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $2,702,378 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $2,702,378 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $3,146,400 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $3,312,000 |
| Expenses. Interest paid | 2012-12-31 | $248,400 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2012-12-31 | $248,400 |
| Total income from all sources (including contributions) | 2012-12-31 | $4,803,735 |
| Total loss/gain on sale of assets | 2012-12-31 | $23,403 |
| Total of all expenses incurred | 2012-12-31 | $393,737 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $130,917 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $2,044,917 |
| Value of total assets at end of year | 2012-12-31 | $37,694,719 |
| Value of total assets at beginning of year | 2012-12-31 | $33,450,321 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $14,420 |
| Total interest from all sources | 2012-12-31 | $19,912 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $13,125 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2012-12-31 | No |
| Was this plan covered by a fidelity bond | 2012-12-31 | Yes |
| Value of fidelity bond cover | 2012-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2012-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2012-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $49 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $1,833 |
| Administrative expenses (other) incurred | 2012-12-31 | $129 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Value of net income/loss | 2012-12-31 | $4,409,998 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $34,548,319 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $30,138,321 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2012-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Investment advisory and management fees | 2012-12-31 | $14,291 |
| Income. Interest from US Government securities | 2012-12-31 | $6,789 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $8,756 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $831,650 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $3,848,020 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $3,848,020 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $4,367 |
| Asset value of US Government securities at end of year | 2012-12-31 | $1,063,803 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $300,468 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2012-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2012-12-31 | No |
| Assets. Invements in employer securities at end of year | 2012-12-31 | $32,100,000 |
| Assets. Invements in employer securities at beginning of year | 2012-12-31 | $29,300,000 |
| Contributions received in cash from employer | 2012-12-31 | $2,044,917 |
| Income. Dividends from common stock | 2012-12-31 | $13,125 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2012-12-31 | $130,917 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $2,294,570 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $1,404,647 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $0 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2012-12-31 | No |
| Aggregate proceeds on sale of assets | 2012-12-31 | $23,403 |
| Liabilities. Value of acquisition indebtedness at end of year | 2012-12-31 | $3,146,400 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2012-12-31 | $3,312,000 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2012-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2012-12-31 | Unqualified |
| Accountancy firm name | 2012-12-31 | HW LLP |
| Accountancy firm EIN | 2012-12-31 | 454205322 |
| 2011 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $2,900,396 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $2,900,396 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $3,312,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $3,750,506 |
| Expenses. Interest paid | 2011-12-31 | $282,420 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2011-12-31 | $282,420 |
| Total income from all sources (including contributions) | 2011-12-31 | $5,123,323 |
| Total loss/gain on sale of assets | 2011-12-31 | $-3,304 |
| Total of all expenses incurred | 2011-12-31 | $371,358 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $88,938 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $2,218,020 |
| Value of total assets at end of year | 2011-12-31 | $33,450,321 |
| Value of total assets at beginning of year | 2011-12-31 | $29,136,862 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $0 |
| Total interest from all sources | 2011-12-31 | $8,211 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2011-12-31 | No |
| Was this plan covered by a fidelity bond | 2011-12-31 | Yes |
| Value of fidelity bond cover | 2011-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2011-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2011-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $1,833 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $19,141 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Value of net income/loss | 2011-12-31 | $4,751,965 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $30,138,321 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $25,386,356 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2011-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $3,848,020 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $2,414,346 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $2,414,346 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $8,211 |
| Asset value of US Government securities at end of year | 2011-12-31 | $300,468 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $303,375 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2011-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2011-12-31 | No |
| Assets. Invements in employer securities at end of year | 2011-12-31 | $29,300,000 |
| Assets. Invements in employer securities at beginning of year | 2011-12-31 | $26,400,000 |
| Contributions received in cash from employer | 2011-12-31 | $2,218,020 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2011-12-31 | $88,938 |
| Liabilities. Value of benefit claims payable at end of year | 2011-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2011-12-31 | $2,906 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2011-12-31 | No |
| Aggregate proceeds on sale of assets | 2011-12-31 | $300,071 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $303,375 |
| Liabilities. Value of acquisition indebtedness at end of year | 2011-12-31 | $3,312,000 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2011-12-31 | $3,747,600 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2011-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2011-12-31 | Unqualified |
| Accountancy firm name | 2011-12-31 | HW LLP |
| Accountancy firm EIN | 2011-12-31 | 454205322 |
| 2010 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $1,502,508 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $1,502,508 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $3,750,506 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $4,501,910 |
| Expenses. Interest paid | 2010-12-31 | $335,563 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2010-12-31 | $335,563 |
| Total income from all sources (including contributions) | 2010-12-31 | $3,697,742 |
| Total loss/gain on sale of assets | 2010-12-31 | $-1,752 |
| Total of all expenses incurred | 2010-12-31 | $351,059 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $15,496 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $2,189,873 |
| Value of total assets at end of year | 2010-12-31 | $29,136,862 |
| Value of total assets at beginning of year | 2010-12-31 | $26,541,583 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $0 |
| Total interest from all sources | 2010-12-31 | $7,113 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2010-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2010-12-31 | $0 |
| Was this plan covered by a fidelity bond | 2010-12-31 | Yes |
| Value of fidelity bond cover | 2010-12-31 | $1,000,000 |
| If this is an individual account plan, was there a blackout period | 2010-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2010-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Participant contributions at end of year | 2010-12-31 | $0 |
| Participant contributions at beginning of year | 2010-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $19,141 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $19,002 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Value of net income/loss | 2010-12-31 | $3,346,683 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $25,386,356 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $22,039,673 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2010-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Income. Interest from US Government securities | 2010-12-31 | $5,889 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $2,414,346 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $1,021,726 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $1,021,726 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $1,224 |
| Asset value of US Government securities at end of year | 2010-12-31 | $303,375 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $600,855 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2010-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2010-12-31 | No |
| Assets. Invements in employer securities at end of year | 2010-12-31 | $26,400,000 |
| Assets. Invements in employer securities at beginning of year | 2010-12-31 | $24,900,000 |
| Contributions received in cash from employer | 2010-12-31 | $2,189,873 |
| Employer contributions (assets) at end of year | 2010-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2010-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2010-12-31 | $15,496 |
| Liabilities. Value of benefit claims payable at end of year | 2010-12-31 | $2,906 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2010-12-31 | No |
| Aggregate proceeds on sale of assets | 2010-12-31 | $298,236 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $299,988 |
| Liabilities. Value of acquisition indebtedness at end of year | 2010-12-31 | $3,747,600 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2010-12-31 | $4,501,910 |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2010-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2010-12-31 | Unqualified |
| Accountancy firm name | 2010-12-31 | KING, KING, ALLEMAN & JENSEN |
| Accountancy firm EIN | 2010-12-31 | 953927758 |
| 2009 : OIL WELL SERVICE CO. EMPLOYEE STOCK OWNERSHIP PLAN 2009 401k financial data |
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| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2009-12-31 | $0 |
