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REVENUE RECOGNITION (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Revenue by long-term contract type $ 25,711,153 $ 19,017,301 $ 74,452,935 $ 57,470,163
Government Subcontracts [Member]        
Revenue by long-term contract type 17,082,754 9,516,799 48,344,906 28,228,457
Commercial Contracts [Member]        
Revenue by long-term contract type 6,809,616 7,536,697 20,205,689 22,363,979
Prime Government Contracts [Member]        
Revenue by long-term contract type $ 1,818,783 $ 1,963,805 $ 5,902,340 $ 6,877,727