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EQUITY COMPENSATION PLANS - Equity securities are authorized for issuance (Details) - $ / shares
9 Months Ended
Dec. 31, 2019
Mar. 31, 2019
Plan 2004 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options outstanding and exercisable 357,500  
Weighted Average Exercise Price, Options outstanding   $ 0.50
Options expired unexercised (357,500)  
Options outstanding and exercisable 0.00  
Plan 2007 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options outstanding and exercisable 430,000  
Weighted Average Exercise Price, Options outstanding   $ 1.21
Options expired unexercised (430,000)  
Options outstanding and exercisable 0.00