The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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OTHER COMPREHENSIVE INCOME (LOSS) (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Amounts Reclassified from AOCI
Realized (losses) gains on sale of available for sale securities									$ (1,090)us-gaap_GainLossOnSaleOfSecuritiesNet	$ 659us-gaap_GainLossOnSaleOfSecuritiesNet	$ 2,647us-gaap_GainLossOnSaleOfSecuritiesNet
Income before income taxes	6,564	7,330	6,483	625	5,622	4,747	4,819	4,574	21,002	19,762	18,852
Income tax benefit (expense)	(2,396)us-gaap_IncomeTaxExpenseBenefit	(2,459)us-gaap_IncomeTaxExpenseBenefit	(2,165)us-gaap_IncomeTaxExpenseBenefit	(219)us-gaap_IncomeTaxExpenseBenefit	(2,017)us-gaap_IncomeTaxExpenseBenefit	(1,624)us-gaap_IncomeTaxExpenseBenefit	(1,567)us-gaap_IncomeTaxExpenseBenefit	(1,461)us-gaap_IncomeTaxExpenseBenefit	(7,239)us-gaap_IncomeTaxExpenseBenefit	(6,669)us-gaap_IncomeTaxExpenseBenefit	(6,080)us-gaap_IncomeTaxExpenseBenefit
Net income	4,168us-gaap_NetIncomeLoss	4,871us-gaap_NetIncomeLoss	4,318us-gaap_NetIncomeLoss	406us-gaap_NetIncomeLoss	3,605us-gaap_NetIncomeLoss	3,123us-gaap_NetIncomeLoss	3,252us-gaap_NetIncomeLoss	3,113us-gaap_NetIncomeLoss	13,763us-gaap_NetIncomeLoss	13,093us-gaap_NetIncomeLoss	12,772us-gaap_NetIncomeLoss
Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Net income									(644)	222
Parent Company
Amounts Reclassified from AOCI
Income tax benefit (expense)									463	483	466
Net income									13,763	13,093	12,772
Unrealized gains (losses) on available for sale securities \| Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Realized (losses) gains on sale of available for sale securities									(1,090)	659
Income tax benefit (expense)									433	(262)
Net income									(657)	397
Amortization of defined benefit pension plan and the defined benefit plan component of the SERP \| Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Prior service credit									77	77
Transition obligation									(28)	(28)
Actuarial losses									(27)	(340)
Income before income taxes									22	(291)
Income tax benefit (expense)									(9)	116
Net income									$ 13	$ (175)