Consolidated Statements of Net Income and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Revenues:
Total revenues	$ 596,350	$ 556,821	$ 540,239
Cost of revenue:
Amortization of capitalized software costs and acquired intangible assets	31,889	36,768	35,478
Total cost of revenue	295,404	275,424	267,439
Gross profit	300,946	281,397	272,800
Operating expenses:
Selling, general and administrative	209,661	180,529	165,174
Research and development costs, net	76,657	75,501	83,295
Amortization of acquired intangible assets	3,525	4,449	4,143
Impairment of assets	3,906	5,539	12,571
Restructuring costs	539	2,562	2,505
Total operating expenses	294,288	268,580	267,688
Income from operations	6,658	12,817	5,112
Interest income	101	38	256
Interest expense	(1,499)	(3,516)	(1,955)
Other income (expense), net	(64)	(64)	846
Income before provision for (benefit of) income taxes	5,196	9,275	4,259
Provision for (benefit of) income taxes	3,578	(240)	(3,239)
Net income	1,618	9,515	7,498
Other comprehensive income:
Foreign currency translation, net of tax	15	219	(912)
Comprehensive income	$ 1,633	$ 9,734	$ 6,586
Net income per share:
Basic	$ 0.02	$ 0.14	$ 0.11
Diluted	$ 0.02	$ 0.14	$ 0.11
Weighted-average shares outstanding:
Basic	67,370	66,739	65,474
Diluted	67,788	66,885	65,612
Recurring
Revenues:
Total revenues	$ 539,713	$ 502,819	$ 489,313
Cost of revenue:
Cost of revenue excluding amortization of capitalized software costs and acquired intangible assets	232,481	212,199	205,057
Software, Hardware, and Other Non-recurring
Revenues:
Total revenues	56,637	54,002	50,926
Cost of revenue:
Cost of revenue excluding amortization of capitalized software costs and acquired intangible assets	$ 31,034	$ 26,457	$ 26,904