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, 2014	$ 18,704	$ (5,943)	$ 1,110	$ 13,871
Beginning 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		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
Stock options exercised, Amount	$ (81)			(81)
Stock options exercised, Shares	30,948
Stock awards issued, net of tax withholding, Amount	$ (87)			(87)
Stock awards issued, net of tax withholding, Shares	118,737
Issuance of stock through Employee Stock Purchase Plan, Amount	$ 6			6
Issuance of stock through Employee Stock Purchase Plan, Shares	2,686
Share-based compensation	$ 506			506
Other comprehensive income (loss)			$ (471)	(471)
Repurchased shares, Amount	$ (191)			$ (191)
Repurchased shares, Shares	(80,345)			80,345
Net income		$ 1,656		$ 1,656
Ending Balance, Amount at Dec. 31, 2016				$ 16,032