Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2012
Net income		$ 8,651		$ 8,651
Dividends		(3,752)		(3,752)
Other comprehensive income (loss), net of tax			(9,470)	(9,470)
Balance at Jun. 30, 2013	8,685	149,061	(12,208)	145,538
Balance at Dec. 31, 2013	8,685	154,171	(16,964)	145,892
Net income		8,513		8,513
Dividends		(3,821)		(3,821)
Other comprehensive income (loss), net of tax			6,212	6,212
Balance at Jun. 30, 2014	$ 8,685	$ 158,863	$ (10,752)	$ 156,796