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REVENUE RECOGNITION (Details)
12 Months Ended
Dec. 31, 2018
USD ($)
Revenue by long-term contract type $ 83,929,270
Government Subcontracts [Member]  
Revenue by long-term contract type 43,440,742
Commercial Contracts [Member]  
Revenue by long-term contract type 31,271,857
Prime Government Contracts [Member]  
Revenue by long-term contract type $ 9,216,671