Consolidated Statements of Comprehensive Income (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Net sales	$ 31,898	$ 34,047
Cost of sales	22,183	24,041
Gross profit	9,715	10,006
Operating expenses:
Selling, general and administrative	8,334	8,794
Engineering and product development	1,132	1,267
Total operating expenses	9,466	10,061
Income/ (Loss) from operations	249	(55)
Other income/ (expense):
Interest income	92	63
Interest expense	(534)	(388)
Other, net	(87)	522
Gain on early extinguishment of debt		275
Total other income/ (expense), net	(529)	472
(Loss)/Income before income taxes	(280)	417
Income tax provision	112	314
(Loss)/Income from continuing operations	(392)	103
Discontinued operations:
Loss from discontinued operations		(9)
Net income/(loss)	(392)	94
Other Comprehensive income
Foreign currency translation adjustment	430	388
Comprehensive income	$ 38	$ 482
Weighted average shares outstanding Basic and diluted	10,703	10,688
(Loss)/Income per share:
Continuing operations	$ (0.04)	$ 0.01
Discontinued operations
Net income/(loss)	$ (0.04)	$ 0.01