Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Aug. 31, 2011	Aug. 31, 2010
Cash flows from operating activities:
Net loss	$ (500)	$ (1,429)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	171	270
Bad debt expense	2
Stock-based compensation	81	200
Deferred rent amortization		4
Changes in assets and liabilities:
Accounts receivable	(1,231)	(2,825)
Inventories	(976)	298
Prepaid expenses and other current assets	(36)	(213)
Accounts payable	400	1,554
Accrued liabilities	(351)	(4)
Net cash used in operating activities	(2,440)	(2,145)
Cash flows from investing activities:
Capital expenditures	(20)	(31)
Net cash used in investing activities	(20)	(31)
Cash flows from financing activities	0	0
Net decrease in cash	(2,460)	(2,176)
Cash at beginning of period	5,076	5,055
Cash at end of period	$ 2,616	$ 2,879