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Property and Equipment (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Property and Equipment (Textual)        
Depreciation and amortization expense $ 800 $ 600 $ 2,300 $ 1,700