Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total net revenue	$ 319,312	$ 275,624	$ 237,464
Revenue recognized	69,500	55,100
Transfers to accounts receivable	4,500	2,300
Remaining performance obligation, transaction price	152,000
Capitalized contract cost, net	8,100	5,800
Sales commissions and fees	4,900	4,000
Capitalized contract cost, amortization	$ 2,300	1,800
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-04-01
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, percentage	42.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-04-01
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, percentage	30.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	24 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-04-01
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, percentage	17.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	36 months
Products [Member]
Disaggregation of Revenue [Line Items]
Total net revenue	$ 41,168	41,324	49,083
Support, Maintenance, Subscription Services, and Professional Services [Member]
Disaggregation of Revenue [Line Items]
Total net revenue	$ 278,100	$ 234,300	$ 188,400