Condensed Consolidated Balance Sheets (USD $) In Thousands	Aug. 31, 2011	Feb. 28, 2011
Current assets
Cash	$ 183	$ 1,399
Restricted cash	0	1,388
Accounts receivable, less allowance for doubtful accounts of $263 and $134	8,384	8,496
Inventories, net	30,138	30,593
Cost and estimated earnings in excess of billings on uncompleted contracts	2,573	2,192
Deferred income taxes	2,573	2,659
Income taxes refundable	433	770
Prepaid expenses and other	848	825
Assets of discontinued operations	0	5,710
Total current assets	45,132	54,032
Property, plant, and equipment
Land	336	336
Buildings	6,394	6,340
Machinery and equipment	17,808	17,583
Total property, plant, and equipment	24,538	24,259
Accumulated depreciation and amortization	(20,146)	(19,737)
Net property, plant, and equipment	4,392	4,522
Goodwill	1,376	1,376
Intangible assets, net	1,347	1,504
Deferred income taxes	809	823
Other assets	6	5
Assets of discontinued operations	0	1,208
Total assets	53,062	63,470
Current liabilities
Accounts payable	3,915	4,387
Accrued liabilities	2,509	3,690
Billings in excess of cost and estimated earnings on uncompleted contracts	487	1,026
Current maturities of notes payable to officers and directors	396	396
Current maturities of long-term debt	944	943
Liabilities of discontinued operations	0	3,208
Total current liabilities	8,251	13,650
Lines of credit	10,686	13,336
Long-term debt, less current maturities	5,350	5,822
Notes payable to officers and directors, less current maturities	698	1,374
Other long term liabilities	123	296
Liabilities of discontinued operations	0	188
Total liabilities	25,108	34,666
Shareholders' Equity
Preferred stock, no par value - 10,000 shares authorized; none issued and outstanding
Common stock, no par value - 50,000 shares authorized; 9,732 issued and 7,649 outstanding at August 31, 2011 and 9,732 issued and 8,409 outstanding at February 28, 2011	7,293	7,293
Additional paid-in capital	162	175
Retained earnings	30,727	28,488
Treasury stock, shares at cost; 2,083 at August 31, 2011 and 1,323 at February 28, 2011	(10,228)	(7,152)
Total shareholders' equity	27,954	28,804
Total liabilities and shareholders' equity	$ 53,062	$ 63,470