CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Retained Earnings (Deficit)	Accumulated Other Comprehensive Income (Loss)	Total
Beginning Balance, Amount at Dec. 31, 2013	$ 18,343	$ (7,042)	$ 1,561	$ 12,862
Beginning Balance, Shares at Dec. 31, 2013	7,786,053
Stock options exercised, Amount	$ 0			0
Stock options exercised, Shares	1,721
Stock awards issued, net of tax withholding, Amount	$ (50)			(50)
Stock awards issued, net of tax withholding, Shares	68,291
Issuance of stock through Employee Stock Purchase Plan, Amount	$ 15			15
Issuance of stock through Employee Stock Purchase Plan, Shares	5,076
Share-based compensation	$ 396			396
Other comprehensive income (loss)			(451)	(451)
Net income (loss)		1,099		1,099
Ending Balance, Amount at Dec. 31, 2014	$ 18,704	(5,943)	1,110	13,871
Ending Balance, Shares at Dec. 31, 2014	7,861,141
Stock options exercised, Amount	$ (2)			(2)
Stock options exercised, Shares	1,360
Stock awards issued, net of tax withholding, Amount	$ (83)			(83)
Stock awards issued, net of tax withholding, Shares	77,226
Issuance of stock through Employee Stock Purchase Plan, Amount	$ 12			12
Issuance of stock through Employee Stock Purchase Plan, Shares	3,993
Share-based compensation	$ 420			420
Other comprehensive income (loss)			(451)	(451)
Net income (loss)		927		927
Ending Balance, Amount at Dec. 31, 2015	$ 19,051	$ (5,016)	$ 659	$ 14,694
Ending Balance, Shares at Dec. 31, 2015	7,943,720