Contracts in Progress (Billings in Excess of Costs and Estimated Earnings) (Details) - USD ($) |
Sep. 30, 2025 |
Dec. 31, 2024 |
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| Contracts in Progress [Abstract] | ||
| Billings to date | $ 3,148,278 | $ 3,055,354 |
| Costs incurred on uncompleted contracts | 596,008 | 1,120,213 |
| Estimated earnings | 662,438 | 1,490,831 |
| Cost plus estimated earnings | 1,258,446 | 2,611,044 |
| Billings in excess of costs plus estimated earnings on uncompleted contracts | $ 1,889,832 | $ 444,310 |
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- Definition Billings in Excess of Costs and Estimated Earnings, Billings to Date No definition available.
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- Definition Billings in Excess of Costs and Estimated Earnings, Cost plus Estimated Earnings on Uncompleted Contracts No definition available.
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- Definition Billings in Excess of Costs and Estimated Earnings, Costs on Uncompleted Contracts No definition available.
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- Definition Billings in Excess of Costs and Estimated Earnings, Estimated Earnings on Uncompleted Contracts No definition available.
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- Definition Contracts In Progress [Abstract] No definition available.
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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