Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Total net revenue	$ 47,742	$ 37,892	$ 95,248	$ 76,617
Revenue recognized	13,900	12,200	34,700	29,600
Transfers to accounts receivable	100	100	1,600	2,300
Capitalized contract cost, net	3,400	3,100	3,400	3,100
Sales commissions and fees	800	500	1,500	1,200
Capitalized contract cost, amortization	300	300	600	600
Products [Member]
Disaggregation of Revenue [Line Items]
Total net revenue	10,548	7,299	21,594	16,143
Support, Maintenance, Subscription Services, And Professional Services [Member]
Disaggregation of Revenue [Line Items]
Total net revenue	$ 37,200	$ 30,600	$ 73,700	$ 60,500