CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Revenues	$ 745,580	$ 659,661	$ 596,583
Cost of revenue	215,910	179,489	170,084
Gross profit	529,670	480,172	426,499
Operating expenses
Research and development	176,668	151,201	189,195
Sales and marketing	213,106	195,693	202,437
General and administrative	126,499	110,166	125,351
Gains, losses and other items, net	7,993	11,708	35,316
Total operating expenses	524,266	468,768	552,299
Income (loss) from operations	5,404	11,404	(125,800)
Total other income, net	17,436	22,957	6,946
Income (loss) from continuing operations before income taxes	22,840	34,361	(118,854)
Income tax expense	25,342	24,270	5,252
Net earnings (loss) from continuing operations	(2,502)	10,091	(124,106)
Earnings from discontinued operations, net of tax	1,688	1,790	5,404
Net earnings (loss)	$ (814)	$ 11,881	$ (118,702)
Basic earnings (loss) per share:
Continuing operations (in dollars per share)	$ (0.04)	$ 0.15	$ (1.87)
Discontinued operations (in dollars per share)	0.03	0.03	0.08
Basic earnings per share (in dollars per share)	(0.01)	0.18	(1.79)
Diluted earnings (loss) per share:
Continuing operations (in dollars per share)	(0.04)	0.15	(1.87)
Discontinued operations (in dollars per share)	0.03	0.03	0.08
Diluted earnings per share (in dollars per share)	$ (0.01)	$ 0.17	$ (1.79)