CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Revenues	$ 159,871	$ 147,099	$ 313,940	$ 289,342
Cost of revenue	41,212	42,304	86,833	83,325
Gross profit	118,659	104,795	227,107	206,017
Operating expenses:
Research and development	33,733	46,139	68,252	93,800
Sales and marketing	44,135	45,949	89,014	97,229
General and administrative	26,009	28,718	52,673	55,862
Gains, losses and other items, net	6,574	13,111	6,690	13,850
Total operating expenses	110,451	133,917	216,629	260,741
Income (loss) from operations	8,208	(29,122)	10,478	(54,724)
Total other income, net	6,431	2,248	11,280	2,947
Income (loss) from continuing operations before income taxes	14,639	(26,874)	21,758	(51,777)
Income tax expense	10,163	3,562	18,868	5,877
Net earnings (loss) from continuing operations	4,476	(30,436)	2,890	(57,654)
Earnings from discontinued operations, net of tax	387	0	387	0
Net earnings (loss)	$ 4,863	$ (30,436)	$ 3,277	$ (57,654)
Basic earnings (loss) per share:
Continuing operations (in USD per share)	$ 0.07	$ (0.45)	$ 0.04	$ (0.85)
Discontinued operations (in USD per share)	0.01	0	0.01	0
Basic earnings (loss) per share (in USD per share)	0.07	(0.45)	0.05	(0.85)
Diluted earnings (loss) per share:
Continuing operations (in USD per share)	0.07	(0.45)	0.04	(0.85)
Discontinued operations (in USD per share)	0.01	0	0.01	0
Diluted earnings (loss) per share (in USD per share)	$ 0.07	$ (0.45)	$ 0.05	$ (0.85)