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REVENUE RECOGNITION (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2018
Revenue by long-term contract type $ 19,017,301 $ 57,470,163
Government Subcontracts [Member]    
Revenue by long-term contract type 9,516,799 28,228,457
Commercial Contracts [Member]    
Revenue by long-term contract type 7,536,697 22,363,979
Prime Government Contracts [Member]    
Revenue by long-term contract type $ 1,963,805 $ 6,877,727