Annual report pursuant to Section 13 and 15(d)

Revenue Recognition (Details textual)

v3.20.1
Revenue Recognition (Details textual) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Revenue from External Customer [Line Items]    
Contract with Customer, Liability, Revenue Recognized $ 1,200 $ 1,700
ContractWithCustomerProductReturnAsset $ 100 200
Accounting Standards Update 2014-09 [Member]    
Revenue from External Customer [Line Items]    
Cumulative Effect on Retained Earnings, Net of Tax [1]   $ 329
[1] Includes the cumulative effect adjustment of the ASC 606 adoption.