Liquidity Risk and Going Concern - Additional Information (Details) - USD ($)		1 Months Ended	3 Months Ended		9 Months Ended
	Feb. 25, 2025	May 09, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Mar. 06, 2025	Dec. 31, 2024
Liquidity Risk And Going Concern [Line Items]
Operating income (loss)			$ 64,570	$ (823,571)	$ (282,687)	$ (1,619,315)
Cash and cash equivalents			$ 1,682,919		1,682,919			$ 1,922,679
Net cash proceeds	$ 678,000				678,000
Borrowings under line of credit					$ 500,000	$ 0
March 2025 Credit Agreement \| Revolving Line of Credit
Liquidity Risk And Going Concern [Line Items]
Line of credit, maximum borrowing capacity							$ 2,500,000
Borrowings under line of credit		$ 500,000
March 2025 Credit Agreement \| Non-revolving Line of Credit
Liquidity Risk And Going Concern [Line Items]
Line of credit, maximum borrowing capacity							$ 500,000

The net result for the period of deducting operating expenses from operating revenues.

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CHICAGO RIVET & MACHINE CO 10-Q