CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2021
Revenues:
Revenues	$ 294,949	$ 295,839	$ 308,587
Cost of revenues:
Cost of revenues	185,938	173,953	186,182
Gross profit	109,011	121,886	122,405
Operating expenses:
Research and development	24,570	28,444	25,811
Selling and marketing	47,389	48,564	46,202
General and administrative	51,819	52,333	49,077
Intangible asset amortization	5,332	5,415	4,781
Restructuring	4,586	600	2,534
Impairment losses			825
Total operating expenses	133,696	135,356	129,230
Operating loss	(24,685)	(13,470)	(6,825)
Non-operating income (expense):
Investment income	989	1,175	2,119
Interest expense	(6,260)	(15,323)	(15,487)
Other expense, net	(1,383)	(2,443)	(403)
Total non-operating expenses	(6,654)	(16,591)	(13,771)
Loss from continuing operations before income taxes	(31,339)	(30,061)	(20,596)
Income tax provision from continuing operations	(1,151)	(1,087)	(561)
Net loss from continuing operations	(32,490)	(31,148)	(21,157)
Net income (loss) from discontinued operations, net of tax		3,157	(35,152)
Net loss	$ (32,490)	$ (27,991)	$ (56,309)
Loss per share - continuing operations:
Basic	$ (0.90)	$ (0.88)	$ (0.62)
Diluted	$ (0.90)	(0.88)	(0.62)
Earnings (Loss) per share - discontinued operations:
Basic		0.09	(1.02)
Diluted		$ 0.09	$ (1.02)
Shares used in computing earnings (loss) per share:
Basic	36,132	35,254	34,389
Diluted	36,132	35,254	34,389
Comprehensive loss:
Net loss	$ (32,490)	$ (27,991)	$ (56,309)
Other comprehensive (loss) income:
Foreign currency translation adjustments	(543)	(395)	390
Total comprehensive loss	(33,033)	(28,386)	(55,919)
Products [Member]
Revenues:
Revenues	188,881	182,916	193,486
Cost of revenues:
Cost of revenues	127,154	119,850	129,578
Application Subscriptions and Other Services [Member]
Revenues:
Revenues	106,068	112,923	115,101
Cost of revenues:
Cost of revenues	$ 58,784	$ 54,103	$ 56,604