Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Preferred Stock [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Deferred Stock-Based Compensation [Member]
Balance at Dec. 31, 2013	$ 45,264	$ 15,771	$ 0	$ 37,683	$ (7,416)	$ (774)	$ 0
Balance (in shares) at Dec. 31, 2013		7,192,352
Net income	372	$ 0	0	372	0	0	0
Other comprehensive loss, net of taxes	1,428	0	0	0	0	1,428	0
Issuance of restricted stock in exchange for cancelled stock options	147	$ 293	0	0	0	0	(146)
Issuance of restricted stock in exchange for cancelled stock options (in Shares)		41,445
Balance at Dec. 31, 2014	47,211	$ 16,064	0	38,055	(7,416)	654	(146)
Balance (in shares) at Dec. 31, 2014		7,233,797
Net income	11,744	$ 0	0	11,744	0	0	0
Other comprehensive loss, net of taxes	(218)	0	0	0	0	(218)	0
Issuance of restricted stock in exchange for cancelled stock options	0	$ 417	0	0	0	0	(417)
Issuance of restricted stock in exchange for cancelled stock options (in Shares)		57,243
Forfeiture of restricted stock	0	$ (71)	0	0	0	0	71
Forfeiture of restricted stock (in shares)		(9,290)
Restricted stock withheld upon vesting for payment of taxes	0	$ 0	0	0	0	0	0
Restricted stock withheld upon vesting for payment of taxes (in shares)		(513)
Amortization of restricted stock	110	$ 0	0	0	0	0	110
Balance at Dec. 31, 2015	$ 58,847	$ 16,410	$ 0	$ 49,799	$ (7,416)	$ 436	$ (382)
Balance (in shares) at Dec. 31, 2015		7,281,237