CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021
Revenues:
Revenues	$ 72,828	$ 79,011	$ 137,554	$ 158,685
Cost of revenues:
Cost of revenues	43,816	45,641	82,895	92,868
Gross profit	29,012	33,370	54,659	65,817
Operating expenses:
Research and development	6,757	7,729	13,757	14,669
Selling and marketing	12,734	12,047	24,212	24,509
General and administrative	13,530	13,198	28,692	26,220
Intangible asset amortization	1,330	1,394	2,672	2,647
Total operating expenses	34,351	34,368	69,333	68,045
Operating loss	(5,339)	(998)	(14,674)	(2,228)
Non-operating income (expense):
Investment income (loss)	(58)	420	(172)	1,068
Interest expense	(1,464)	(3,804)	(2,997)	(7,653)
Other expense, net	(507)	(710)	(1,449)	(1,986)
Total non-operating expenses	(2,029)	(4,094)	(4,618)	(8,571)
Loss from continuing operations before income taxes	(7,368)	(5,092)	(19,292)	(10,799)
Income tax provision from continuing operations	(126)	(333)	(375)	(626)
Net loss from continuing operations	(7,494)	(5,425)	(19,667)	(11,425)
Net income from discontinued operations, net of tax				4,052
Net loss	$ (7,494)	$ (5,425)	$ (19,667)	$ (7,373)
Loss per share - continuing operations:
Basic	$ (0.21)	$ (0.15)	$ (0.55)	$ (0.33)
Diluted	$ (0.21)	$ (0.15)	$ (0.55)	(0.33)
Earnings per share - discontinued operations:
Basic				0.12
Diluted				$ 0.12
Shares used in computing earnings (loss) per share:
Basic	36,006	35,152	35,864	34,998
Diluted	36,006	35,152	35,864	34,998
Comprehensive income (loss):
Net loss	$ (7,494)	$ (5,425)	$ (19,667)	$ (7,373)
Other comprehensive income (loss):
Foreign currency translation adjustments	(1,830)	(623)	(1,641)	283
Total comprehensive loss	(9,324)	(6,048)	(21,308)	(7,090)
Products [Member]
Revenues:
Revenues	45,694	51,529	85,089	103,526
Cost of revenues:
Cost of revenues	30,298	32,030	56,033	65,684
Application Subscriptions and Other Services [Member]
Revenues:
Revenues	27,134	27,482	52,465	55,159
Cost of revenues:
Cost of revenues	$ 13,518	$ 13,611	$ 26,862	$ 27,184