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INCOME TAXES, Effective Tax Rate, Capital and Operating Loss Carryforwards (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Capital and Operating Loss Carryforwards [Abstract]      
Effective income tax rate 26.70% 34.30% 41.30%
State [Member]      
Capital and Operating Loss Carryforwards [Abstract]      
Capital loss carryforwards $ 1,300    
Capital loss carryforwards expiration term 5 years    
Foreign [Member]      
Capital and Operating Loss Carryforwards [Abstract]      
Operating loss carryforwards $ 200