Business Segments (Tables)

3 Months Ended

Mar. 31, 2013

Business Segments [Abstract]

Schedule of segment reporting information

The following is the Company's business segment information for the three month periods ended March 31, 2013 and 2012:

	Three Months Ended
	March 31,
	2013			2012
Net sales:
Electronics
Domestic	$	2,837,000		$	2,640,000
Foreign		351,000			466,000
Total Electronics		3,188,000			3,106,000
Power Units
Domestic		3,072,000			2,705,000
Foreign		200,000			351,000
Total Power Units		3,272,000			3,056,000
Intersegment Sales		(13,000	)		-
Total	$	6,447,000		$	6,162,000
Income (Loss) before income tax provision:
Electronics Group	$	(467,000	)	$	(1,733,000	)
Power Group		734,000			646,000
General corporate expenses not allocated		(307,000	)		(317,000	)
Interest expense		(17,000	)		(34,000	)
Investment and other income, net		3,000			93,000
Loss before income tax provision	$	(54,000	)	$	(1,345,000	)