CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) [Abstract]
Net income	$ 7,092	$ 7,710	$ 7,642
Other-than-temporarily impaired securities available for sale:
Gains (losses) arising during the period	15	148	(110)
Income tax effect	(5)	(50)	37
Total	10	98	(73)
Losses recognized in earnings	22	171	140
Income tax effect	(7)	(58)	(48)
Total	15	113	92
Unrealized holding gains on other-than-temporarily impaired securities available for sale, net of tax	25	211	19
Securities available for sale not other-than-temporarily impaired:
Gains (losses) arising during the period	10,581	(12,997)	4,752
Income tax effect	(3,598)	4,419	(1,616)
Total	6,983	(8,578)	3,136
Gains recognized in earnings	(3,131)	(3,388)	(1,080)
Income tax effect	1,065	1,152	367
Total	(2,066)	(2,236)	(713)
Unrealized holding gains (losses) on securities available for sale not other-than-temporarily impaired, net of tax	4,917	(10,814)	2,423
Other comprehensive income (loss), net of tax	4,942	(10,603)	2,442
Comprehensive Income (Loss)	$ 12,034	$ (2,893)	$ 10,084