OTHER COMPREHENSIVE INCOME (LOSS) (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Amounts Reclassified from AOCI
Net securities gains	$ 11	$ 186	$ 659	$ 2,179
Income before income taxes	4,747	4,974	14,140	13,819
Income tax expense (benefit)	(1,624)	(1,614)	(4,652)	(4,457)
Net income	3,123	3,360	9,488	9,362
Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Net income	(38)	68	266	1,184
Unrealized gains (losses) on available for sale securities | Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Net securities gains	11	186	659	2,179
Income tax expense (benefit)	(4)	(74)	(262)	(865)
Net income	7	112	397	1,314
Net actuarial loss and prior service cost adjustments on pension plans and other postretirement benefits | Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Prior service credit (cost)	19	(3)	58	(8)
Transition obligation	(7)	(7)	(21)	(21)
Actuarial losses	(86)	(63)	(254)	(187)
Income before income taxes	(74)	(73)	(217)	(216)
Income tax expense (benefit)	29	29	86	86
Net income	$ (45)	$ (44)	$ (131)	$ (130)