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Inventories, Net - Components of Inventories (Detail) - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Inventories, Net    
Purchased Parts and Components $ 10,399,527 $ 11,580,766
Work-in-Process 344,242 226,126
Finished Goods 1,941,689 1,472,534
Less: Reserve for Obsolescence (1,417,489) (1,127,444)
Inventories, Net $ 11,267,969 $ 12,151,982