Condensed Consolidated Statements of Earnings (unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net sales	$ 12,375,000	$ 14,075,000	$ 24,835,000	$ 32,106,000
Cost of sales	10,363,000	11,819,000	20,757,000	26,891,000
Gross margin	2,012,000	2,256,000	4,078,000	5,215,000
Engineering, selling & administrative expenses	1,778,000	2,214,000	3,725,000	4,587,000
Operating Earnings	234,000	42,000	353,000	628,000
Interest expense	15,000	9,000	31,000	45,000
Other (income) expense, net	(7,000)	0	(13,000)	1,000
Income tax expense	0	2,000	38,000	2,000
Net Earnings	$ 226,000	$ 31,000	$ 297,000	$ 580,000
Earnings per share:
Basic earnings per share (in Dollars per share)	$ 0.02	$ 0.00	$ 0.03	$ 0.05
Diluted earnings per share (in Dollars per share)	$ 0.02	$ 0.00	$ 0.03	$ 0.05
Basic average common shares outstanding (in Shares)	11,771,286	11,725,944	11,751,673	11,709,446
Diluted average common shares outstanding (in Shares)	11,771,286	11,728,018	11,751,673	11,711,689