Shareholders Equity - USD ($) $ in Thousands	Common Stock	Common Stock Warrants	Additional Paid-In Capital	Retained Deficit	Accumulated Other Comprehensive Income (Loss)	Total
Balance, Shares at Dec. 31, 2014	22,878
Balance at Dec. 31, 2014	$ 45,757	$ 1,176	$ 13,672	$ (17,685)	$ (69)	$ 42,851
Balance, Shares at Dec. 31, 2014	22,878
Balance at Dec. 31, 2014	$ 45,757	1,176	13,672	(17,685)	(69)	42,851
Net income				2,662		2,662
Exercise of Common Stock Warrants, Shares	476
Exercise of Common Stock Warrants	$ 951	(412)	293			832
Other comprehensive income (loss), net of tax					(258)	$ (258)
Balance, Shares at Dec. 31, 2015	23,354					23,354,082
Balance at Dec. 31, 2015	$ 46,708	764	13,965	(15,023)	(327)	$ 46,087
Balance, Shares at Dec. 31, 2015	23,354					23,354,082
Balance at Dec. 31, 2015	$ 46,708	764	13,965	(15,023)	(327)	$ 46,087
Balance, Shares at Dec. 31, 2015	23,354					23,354,082
Balance at Dec. 31, 2015	$ 46,708	764	13,965	(15,023)	(327)	$ 46,087
Net income				958		958
Exercise of Common Stock Warrants	$ 1					1
Other comprehensive income (loss), net of tax					(129)	$ (129)
Balance, Shares at Dec. 31, 2016	23,354					23,354,457
Balance at Dec. 31, 2016	$ 46,709	764	13,965	(14,065)	(456)	$ 46,917
Balance, Shares at Dec. 31, 2016	23,354					23,354,457
Balance at Dec. 31, 2016	$ 46,709	$ 764	$ 13,965	$ (14,065)	$ (456)	$ 46,917