Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Nov. 30, 2011	Nov. 30, 2010
Operating Activities
Net income	$ 3,497	$ 1,502
Adjustments to reconcile net income to net cash provided by operating activities:
Loss from discontinued operations, net of tax		609
Depreciation and amortization	831	925
Provision for doubtful accounts	161	160
Provision for inventory reserve	1,203	1,227
Non-cash charge for share based compensation	169	120
Deferred income taxes	501	(163)
Other	15	(114)
Changes in working capital:
Accounts receivable	709	805
Inventories	(749)	1,065
Prepaid expenses and other current assets		(112)
Accounts payable and accrued liabilities	(2,506)	(4,095)
Cost, estimated earnings and billings, net, on uncompleted contracts	(2,080)	1,792
Income taxes refundable/payable	451	(253)
Net cash provided by operating activities	2,202	3,468
Investing Activities
Capital expenditures	(474)	(363)
Proceeds from sale of Fox International, Ltd.	51
Proceeds on sale of equipment	3	101
Use of letter of credit/CD	1,388
Net cash provided by (used in) investing activities	968	(262)
Financing Activities
Proceeds from long-term debt, lines of credit	10,508	12,794
Payments on long-term debt, lines of credit	(13,241)	(13,858)
Proceeds from notes payable to officers and directors	10	350
Repayments of notes payable to officers and directors	(1,581)	(1,324)
Purchase of treasury stock	(225)
Re-issue of treasury stock	8
Net cash (used in) financing activities	(4,521)	(2,038)
Discontinued Operations
Operating activities		479
Investing activities		(93)
Financing activities		(7)
Net cash provided by discontinued operations		379
Net change in cash	(1,351)	1,547
Cash, beginning of year	1,399	465
Cash, end of period	48	2,012
Cash, discontinued operations		402
Cash, continuing operations	$ 48	$ 1,610