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Goodwill and Intangible Assets (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets (Textual)        
Amortization expense on its finite-lived intangible assets $ 1,400 $ 1,400 $ 4,100 $ 4,500