Supplemental Financial Information - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Property and Equipment, net
Depreciation	$ 200	$ 200	$ 426	$ 367
Amortization of intangible assets	800	400	1,618	724
Amortization recorded to cost of revenues	100	100	300	300
Amortization of intangible assets	668	230	1,336	460
Cost of revenues
Property and Equipment, net
Depreciation	0	100	100	100
Operating expenses
Property and Equipment, net
Depreciation	$ 100	$ 100	$ 300	$ 300