Condensed Consolidated Statements of Net Income (Loss) and Comprehensive Income (Loss) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues:
Total revenues	$ 149,286	$ 140,002	$ 295,370	$ 270,881
Cost of revenue:
Amortization of capitalized software costs and acquired intangible assets	7,969	9,961	16,053	19,860
Total cost of revenue	72,698	68,950	145,439	135,319
Gross profit	76,588	71,052	149,931	135,562
Operating expenses:
Selling, general and administrative	63,891	41,950	112,377	82,687
Research and development costs, net	18,518	17,692	37,839	35,914
Amortization of acquired intangible assets	881	1,112	1,762	2,224
Impairment of assets	1,195		1,577
Restructuring costs			539	2,562
Total operating expenses	84,485	60,754	154,094	123,387
Income (loss) from operations	(7,897)	10,298	(4,163)	12,175
Interest income	17	12	29	18
Interest expense	(320)	(1,135)	(637)	(2,242)
Other expense, net	(12)	(18)	(34)	(2)
Income (loss) before provision for (benefit of) income taxes	(8,212)	9,157	(4,805)	9,949
Provision for (benefit of) income taxes	(1,441)	(1,298)	(882)	318
Net income (loss)	(6,771)	10,455	(3,923)	9,631
Other comprehensive income:
Foreign currency translation, net of tax	50	102	12	89
Comprehensive income (loss)	$ (6,721)	$ 10,557	$ (3,911)	$ 9,720
Net income (loss) per share:
Basic	$ (0.10)	$ 0.16	$ (0.06)	$ 0.14
Diluted	$ (0.10)	$ 0.16	$ (0.06)	$ 0.14
Weighted-average shares outstanding:
Basic	67,406	66,688	67,291	66,493
Diluted	67,406	66,689	67,291	66,493
Recurring
Revenues:
Total revenues	$ 135,609	$ 125,691	$ 267,990	$ 245,213
Cost of revenue:
Cost of revenue excluding amortization of capitalized software costs and acquired intangible assets	57,119	52,906	114,279	103,335
Software, Hardware, and Other Non-recurring
Revenues:
Total revenues	13,677	14,311	27,380	25,668
Cost of revenue:
Cost of revenue excluding amortization of capitalized software costs and acquired intangible assets	$ 7,610	$ 6,083	$ 15,107	$ 12,124