Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Current assets:
Cash	$ 41,000	$ 768,000	$ 221,000
Accounts receivable, net	9,311,000	8,678,000	6,824,000
Accounts receivable, subcontractor	3,872,000	5,093,000	3,432,000
Inventory	9,769,000	10,817,000	7,918,000
Other current assets	1,169,000	855,000	518,000
Total current assets	24,162,000	26,211,000	18,913,000
Property, plant & equipment, net	229,000	257,000	237,000
Other assets:
Deferred tax asset, net	469,000	469,000	471,000
Other long term asset	99,000	49,000	0
Goodwill	1,329,000	1,329,000	1,329,000
Total other assets	1,897,000	1,847,000	1,800,000
Total assets	26,288,000	28,315,000	20,950,000
Current liabilities:
Accounts payable	3,833,000	4,167,000	1,751,000
Accounts payable, subcontractor	3,251,000	3,581,000	1,722,000
Accrued expenses	1,345,000	1,040,000	1,132,000
Total current liabilities	8,429,000	8,788,000	4,605,000
Long-term liabilities:
Note payable	1,461,000	3,701,000	544,000
Total liabilities	9,890,000	12,489,000	5,149,000
Shareholders' Equity:
Common stock: authorized 25,000,000 shares $1.00 par value; shares issued and outstanding: 11,729,898 shares as of March 31, 2013 11,663,898 shares as of March 31, 2012 11,666,898 shares as of December 31, 2012	11,730,000	11,667,000	11,664,000
Additional paid-in capital	5,193,000	5,131,000	5,128,000
Accumulated deficit	(175,000)	(725,000)	(686,000)
Unearned compensation	(350,000)	(247,000)	(305,000)
Total shareholders' equity	16,398,000	15,826,000	15,801,000
Total liabilities & shareholders' equity	$ 26,288,000	$ 28,315,000	$ 20,950,000