CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2019	Nov. 30, 2018	Nov. 30, 2019	Nov. 30, 2018
Revenues:
Revenues	$ 96,597	$ 88,495	$ 278,903	$ 279,420
Cost of revenues:
Cost of revenues	59,713	52,114	168,938	165,127
Gross profit	36,884	36,381	109,965	114,293
Operating expenses:
Research and development	7,742	7,177	22,552	21,377
Selling and marketing	14,683	12,746	45,198	37,766
General and administrative	14,283	11,719	44,660	37,146
Restructuring	848	1,247	3,120	5,196
Intangible asset amortization	3,325	2,893	9,683	8,534
Total operating expenses	40,881	35,782	125,213	110,019
Operating income (loss)	(3,997)	599	(15,248)	4,274
Non-operating income (expense):
Investment income	1,108	1,398	4,445	3,258
Interest expense	(4,987)	(5,134)	(15,998)	(11,566)
Gain on legal settlement		2,500		15,833
Loss on extinguishment of debt (see Note 7)	(2,408)		(2,408)	(2,033)
Other income (expense)	232	(218)	26	(721)
Total non-operating income (expense)	(6,055)	(1,454)	(13,935)	4,771
Income (loss) before income taxes and impairment loss and equity in net loss of affiliate	(10,052)	(855)	(29,183)	9,045
Income tax benefit (provision)	2,637	778	6,236	(496)
Income (loss) before impairment loss and equity in net loss of affiliate	(7,415)	(77)	(22,947)	8,549
Impairment loss and equity in net loss of affiliate		(445)	(530)	(1,414)
Net income (loss)	$ (7,415)	$ (522)	$ (23,477)	$ 7,135
Earnings (loss) per share:
Basic	$ (0.22)	$ (0.02)	$ (0.70)	$ 0.20
Diluted	$ (0.22)	$ (0.02)	$ (0.70)	$ 0.20
Shares used in computing earnings (loss) per share:
Basic	33,822	34,561	33,589	34,950
Diluted	33,822	34,561	33,589	35,769
Comprehensive income (loss):
Net income (loss)	$ (7,415)	$ (522)	$ (23,477)	$ 7,135
Other comprehensive income (loss):
Foreign currency translation adjustments	1,165	(29)	(122)	(12)
Total comprehensive income (loss)	(6,250)	(551)	(23,599)	7,123
Products [Member]
Revenues:
Revenues	63,192	67,571	188,782	221,461
Cost of revenues:
Cost of revenues	42,225	41,397	118,494	134,795
Application Subscriptions and Related Products and Service [Member]
Revenues:
Revenues	33,405	20,924	90,121	57,959
Cost of revenues:
Cost of revenues	$ 17,488	$ 10,717	$ 50,444	$ 30,332