CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
Revenues	$ 125,502		$ 101,968
Cost of goods sold	88,980		72,328
Gross margin	36,522		29,640
Operating costs and expenses:
Selling	5,513		5,093
General and administrative	13,048		10,643
Engineering and development	7,931		6,060
Business development	1,913		24
Relocation	234
Amortization of intangible assets	825		548
Total operating costs and expenses	29,464		22,368
Operating income	7,058		7,272
Other expense (income):
Interest expense	1,445		13
Other expense (income), net	(168)		(239)
Total other expense (income) , net	1,277		(226)
Income before income taxes	5,781		7,498
Provision for income taxes	(1,828)		(2,101)
Net income	3,953		5,397
Foreign currency translation adjustment	652		624
Change in accumulated income (loss) on derivatives	41
Pension adjustments	854	[1]	(331)	[1]
Comprehensive income	$ 5,500		$ 5,690
Basic earnings per share:
Earnings per share (in dollars per share)	$ 0.45		$ 0.63
Basic weighted average common shares (in shares)	8,833		8,616
Diluted earnings per share:
Earnings per share (in dollars per share)	$ 0.45		$ 0.63
Diluted weighted average common shares (in shares)	8,840		8,616

[1] Net of tax of $480 and $(185) for the periods ending December 31, 2013 and 2012, respectively.