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REVENUE RECOGNITION (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Revenue by long-term contract type $ 87,518,688 $ 70,366,016
Aerostructure [Member]    
Revenue by long-term contract type 41,921,232 35,107,506
Aerosystems [Member]    
Revenue by long-term contract type 26,624,568 17,626,968
Kitting and Supply Chain Management [Member]    
Revenue by long-term contract type $ 18,972,888 $ 17,631,542