Summary of Significant Accounting Policies (Details 1) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Summary of Significant Accounting Policies
Units and work in process	$ 7,514,005	$ 8,181,067
Parts	2,931,547	2,839,833
Inventory, Gross	10,445,552	11,020,900
Reserve for obsolescence	(1,196,706)	(1,224,931)
Inventory, Net	$ 9,248,846	$ 9,795,969

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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