Annual report pursuant to Section 13 and 15(d)

Inventories, Net- Components of Inventories (Details)

v3.20.4
Inventories, Net- Components of Inventories (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Disclosure Components Of Inventories [Abstract]    
Purchased Parts and Components $ 5,252,709 $ 5,985,214
Work in Process 1,381,677 2,414,142
Finished Goods 3,352,057 2,096,744
Less: Reserve for Obsolescence (3,885,619) (4,788,233)
Inventories, Net $ 6,100,824 $ 5,707,867