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REVENUE - Disaggregated Basis (Details) - USD ($)
 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Revenue from Contract with Customer, Including Assessed Tax $ 22,282,495 $ 15,595,558
Over-time    
Revenue from Contract with Customer, Including Assessed Tax 19,992,438 12,869,520
Point-in-time    
Revenue from Contract with Customer, Including Assessed Tax 2,290,057 2,726,038
Defense    
Revenue from Contract with Customer, Including Assessed Tax 20,854,812 12,650,708
Industrial    
Revenue from Contract with Customer, Including Assessed Tax $ 1,427,683 $ 2,944,850