CONSOLIDATED INCOME STATEMENTS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	May 31, 2014	May 31, 2013
Revenues:
Products	$ 49,443	$ 44,083
Application subscriptions and other services	9,538	9,663
Total revenues	58,981	53,746
Cost of revenues:
Products	34,725	31,445
Application subscriptions and other services	4,037	3,820
Total cost of revenues	38,762	35,265
Gross profit	20,219	18,481
Operating expenses:
Research and development	5,118	5,158
Selling	5,177	4,985
General and administrative	3,637	3,812
Intangible asset amortization	1,683	1,649
Total operating expenses	15,615	15,604
Operating income	4,604	2,877
Non-operating expense:
Interest expense, net	(101)	(122)
Other income (expense)	14	(47)
Total non-operating expense, net	(87)	(169)
Income before income taxes	4,517	2,708
Income tax provision	(1,824)	(1,023)
Net income	$ 2,693	$ 1,685
Earnings per share:
Basic	$ 0.08	$ 0.05
Diluted	$ 0.07	$ 0.05
Shares used in computing earnings per share:
Basic	35,572	34,566
Diluted	36,525	35,663