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REVENUE RECOGNITION (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Product Information [Line Items]    
Revenue by long-term contract type $ 16,858,386 $ 21,988,384
Aerostructure [Member]    
Product Information [Line Items]    
Revenue by long-term contract type 9,127,476 10,080,873
Aerosystems [Member]    
Product Information [Line Items]    
Revenue by long-term contract type 1,225,266 8,123,468
Kitting and Supply Chain Management [Member]    
Product Information [Line Items]    
Revenue by long-term contract type $ 6,505,644 $ 3,784,043