Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance at Dec. 31, 2012	$ 128	$ 44,177	$ (31,532)	$ (1,678)	$ 11,095
Balance, shares at Dec. 31, 2012	10,698,000
Stock-based compensation expense		28			28
Stock-based compensation expense, shares	15,000
Net income (loss) and comprehensive income (loss)			(392)	430	38
Balance at Dec. 31, 2013	128	44,205	(31,924)	(1,248)	11,161
Balance, shares at Dec. 31, 2013	10,713,000
Stock-based compensation expense		60			60
Stock-based compensation expense, shares	97,000
Net income (loss) and comprehensive income (loss)			877	(1,057)	(180)
Balance at Dec. 31, 2014	$ 128	$ 44,265	$ (31,047)	$ (2,305)	$ 11,041
Balance, shares at Dec. 31, 2014	10,810,000