Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Aug. 24, 2012	Feb. 24, 2012
Current assets:
Cash and cash equivalents	$ 3,096	$ 3,425
Restricted cash	6,159	6,000
Accounts receivable, net	6,427	10,695
Costs and estimated earnings in excess of billings on uncompleted long-term contracts	21,633	18,766
Inventories, net	4,227	4,145
Deferred tax assets, current	3,961	4,170
Prepaid expenses and other current assets	1,079	830
Total current assets	46,582	48,031
Property, plant and equipment, net	14,870	14,860
Capitalized software development costs, net	533	666
Deferred tax assets, non-current, net	2,560	4,190
Other assets	4	39
Total assets	64,549	67,786
Current liabilities:
Current portion of long-term debt obligations	0	8
Accounts payable, trade	4,656	5,639
Billings in excess of costs and estimated earnings on uncompleted long-term contracts	4,815	6,519
Customer deposits	3,610	3,425
Accrued taxes	339	148
Accrued interest and dividends	1,016	941
Other accrued liabilities	3,235	3,565
Total current liabilities	17,671	20,245
Long-term debt obligations, less current portion:
Credit facility payable to bank	14,043	16,716
Total long-term debt obligations, less current portion	14,043	16,716
Total liabilities	31,714	36,961
Shareholders' equity:
Cumulative convertible participating Preferred Stock	22,127	22,127
Common Stock, $0.05 par value, 50,000,000 shares authorized; 9,148,010 and 9,134,403 shares issued and outstanding at August 24, 2012 and February 24, 2012, respectively	457	456
Additional paid-in capital	9,963	9,892
Accumulated other comprehensive loss	(450)	(505)
Retained earnings (Accumulated deficit)	703	(1,186)
Total shareholders' equity before non-controlling interest	32,800	30,784
Non-controlling interest	35	41
Total shareholders' equity	32,835	30,825
Total liabilities and shareholders' equity	64,549	67,786
Series D Preferred Stock [Member]
Shareholders' equity:
Cumulative convertible participating Preferred Stock	386	386
Series E Preferred Stock [Member]
Shareholders' equity:
Cumulative convertible participating Preferred Stock	$ 21,741	$ 21,741