Segment Information - Summary of Significant Expense Categories and Consolidated Net Income Provided to the CODM (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Net revenue:
Total net revenue	$ 275,624	$ 237,464	$ 198,065
Product development expenses	62,411	56,739	50,260
Sales and marketing expenses	33,144	28,439	22,716
General and administrative expenses	40,832	36,279	30,669
Net income	23,225	86,195	14,582
Products [Member]
Net revenue:
Total net revenue	41,324	49,083	43,638
Subscription and maintenance [Member]
Net revenue:
Total net revenue	170,051	138,069	118,285
Professional services [Member]
Net revenue:
Total net revenue	64,249	50,312	36,142
Operating Segments [Member]
Net revenue:
Total net revenue	275,624	237,464	198,065
Cost of revenue	46,016	46,183	40,019
Product development expenses	60,177	53,825	43,848
Sales and marketing expenses	31,491	27,588	21,674
Professional services expenses	34,130	28,611	24,302
Customer support expenses	14,604	13,120	10,981
General and administrative expenses	35,336	30,862	27,092
Share-based compensation	17,777	14,113	12,959
Other segment items	12,868	(63,033)	2,608
Net income	23,225	86,195	14,582
Operating Segments [Member] | Products [Member]
Net revenue:
Total net revenue	41,324	49,083	43,638
Operating Segments [Member] | Subscription and maintenance [Member]
Net revenue:
Total net revenue	170,051	138,069	118,285
Operating Segments [Member] | Professional services [Member]
Net revenue:
Total net revenue	$ 64,249	$ 50,312	$ 36,142