CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Nov. 30, 2013	Feb. 28, 2013
Current assets:
Cash and cash equivalents	$ 31,108	$ 63,101
Accounts receivable, less allowance for doubtful accounts of $725 and $461 at November 30, 2013 and February 28, 2013, respectively	30,897	19,111
Inventories	12,541	13,516
Deferred income tax assets	6,363	6,400
Prepaid expenses and other current assets	4,326	4,641
Total current assets	85,235	106,769
Property, equipment and improvements, net of accumulated depreciation and amortization	4,426	2,778
Deferred income tax assets, less current portion	30,184	34,616
Goodwill	18,304	1,112
Other intangible assets, net	25,667	4,603
Other assets	1,490	893
Total assets	165,306	150,771
Current liabilities:
Current portion of long-term debt	1,238	2,261
Accounts payable	17,005	11,871
Accrued payroll and employee benefits	5,518	5,298
Deferred revenue	6,699	6,410
Other current liabilities	3,684	3,109
Total current liabilities	34,144	28,949
Long-term debt	1,131	2,434
Other non-current liabilities	2,293	1,839
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.01 par value; 3,000 shares authorized; no shares issued or outstanding
Common stock, $.01 par value; 80,000 shares authorized; 35,580 and 35,041 shares issued and outstanding at November 30, 2013 and February 28, 2013, respectively	356	350
Additional paid-in capital	203,815	202,368
Accumulated deficit	(76,368)	(85,104)
Accumulated other comprehensive loss	(65)	(65)
Total stockholders' equity	127,738	117,549
Total Liabilities and Stockholders' Equity	$ 165,306	$ 150,771