Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details Textual)

v3.20.4
Revenue Recognition (Details Textual) - USD ($)
$ in Millions
9 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Mar. 31, 2020
Revenue from Contract with Customer [Abstract]      
Contract with Customer, Liability, Revenue Recognized $ 1.0 $ 1.1  
ContractWithCustomerProductReturnAsset 0.1   $ 0.1
ProductReturnsLiability $ 0.2   $ 0.2