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Goodwill and Intangible Assets (Details Textual)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2019
USD ($)
Units
Dec. 31, 2018
USD ($)
Dec. 31, 2019
USD ($)
Units
Dec. 31, 2018
USD ($)
Goodwill and Intangible Assets (Textual)        
Amortization expense on its finite-lived intangible assets | $ $ 1,400 $ 100 $ 4,500 $ 4,700
Reporting unit | Units 1   1