Condensed Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2015 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income/(Loss) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2014	$ 48,811	$ 117	$ 13,678	$ 40,805	$ (334)	$ (5,455)
Balance (in shares) at Dec. 31, 2014		11,750
Treasury stock acquired	(1,098)					(1,098)
Stock options purchased	(922)		(922)
Excess tax benefit related to purchase of stock options	282		282
Net change in cumulative translation adjustment	(255)				(255)
Dividends declared ($0.05 per share)	(435)			(435)
Net income	2,459			2,459
Balance at Jun. 30, 2015	$ 48,842	$ 117	$ 13,038	$ 42,829	$ (589)	$ (6,553)
Balance (in shares) at Jun. 30, 2015		11,750