CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2011	Dec. 31, 2010
Current Assets:
Cash and cash equivalents	$ 1,709,000	$ 1,964,000
Restricted cash	671,000	0
Investments in marketable securities	228,000	146,000
Accounts receivable, less allowance for doubtful accounts of $145,000	4,941,000	3,927,000
Inventories	12,550,000	11,627,000
Costs and estimated earnings in excess of billings on uncompleted contracts	0	468,000
Deferred tax asset	527,000	391,000
Other current assets	250,000	1,043,000
Total current assets	20,876,000	19,566,000
Property and equipment, net	1,014,000	1,172,000
Goodwill	1,688,000	1,688,000
Deferred tax asset	1,734,000	1,847,000
Other assets	99,000	106,000
Total Assets	25,411,000	24,379,000
Current Liabilities:
Current portion of long-term debt	931,000	931,000
Notes payable - bank	0	387,000
Accounts payable	804,000	794,000
Liability associated with former chief executive officer	623,000	1,194,000
Income taxes payable	30,000	0
Accrued expenses	1,435,000	1,136,000
Customer advances	15,000	118,000
Total current liabilities	3,838,000	4,560,000
Deferred income	0	86,000
Liability associated with former chief executive officer, net of current portion	0	494,000
Long-term debt, net of current portion	2,095,000	3,026,000
Total liabilities	5,933,000	8,166,000
Stockholders' Equity:
Common stock, $.10 par value, 10,000,000 shares authorized 5,102,000 and 5,101,000 shares issued at 2011 and 2010, respectively, and 4,733,000 and 4,732,000 shares outstanding at 2011 and 2010, respectively	510,000	510,000
Additional paid-in capital	22,515,000	22,360,000
Treasury stock, at cost, 369,000 shares at 2011 and 2010	(915,000)	(915,000)
Accumulated other comprehensive (loss) income, net of income tax	(18,000)	19,000
Accumulated deficit	(2,614,000)	(5,761,000)
Stockholders' equity	19,478,000	16,213,000
Total Liabilities and Stockholders' Equity	$ 25,411,000	$ 24,379,000