CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Aug. 31, 2012	Aug. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 7,841	$ 1,876
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,260	1,385
Stock-based compensation expense	1,672	1,099
Amortization of debt issue costs and discount	22	724
Write-off of currency translation account of foreign subsidiary	0	801
Deferred tax assets, net	(85)	0
Other	15	0
Changes in operating assets and liabilities:
Accounts receivable	(5,234)	2,291
Inventories	(2,955)	(1,954)
Prepaid expenses and other assets	103	(649)
Accounts payable	4,795	(485)
Accrued liabilities	(28)	432
Deferred revenue	(198)	(129)
NET CASH PROVIDED BY OPERATING ACTIVITIES	7,208	5,391
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(920)	(389)
Navman Wireless asset purchase agreement	(1,000)	0
Collections on note receivable	283	298
NET CASH USED IN INVESTING ACTIVITIES	(1,637)	(91)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of bank line of credit	0	(2,215)
Proceeds (repayments) of bank term loan	(500)	3,000
Repayment of subordinated notes payable	0	(5,000)
Payment of debt issue costs	0	(63)
Payment of withholding taxes on vested employee equity awards	(2,515)	(1,016)
Proceeds from exercise of stock options and warrants	2,078	9
NET CASH USED IN FINANCING ACTIVITIES	(937)	(5,285)
Net change in cash and cash equivalents	4,634	15
Cash and cash equivalents at beginning of period	5,601	4,241
Cash and cash equivalents at end of period	$ 10,235	$ 4,256