OTHER COMPREHENSIVE INCOME (LOSS) (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Amounts Reclassified from AOCI
Income before income taxes	$ 6,483	$ 4,819	$ 7,108	$ 9,393
Income tax benefit effect	(2,165)	(1,567)	(2,384)	(3,028)
Net income	4,318	3,252	4,724	6,365
Amount Reclassified from Accumulated Other Comprehensive Income
Amounts Reclassified from AOCI
Net income	(7)	143	(673)	308
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	(16)	310	(1,128)	648
Income tax benefit effect	6	(123)	448	(257)
Net income	(10)	187	(680)	391
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 (cost)	19	19	39	38
Transition obligation	(7)	(7)	(14)	(14)
Actuarial losses	(7)	(85)	(14)	(161)
Income before income taxes	5	(73)	11	(137)
Income tax benefit effect	(2)	29	(4)	54
Net income	$ 3	$ (44)	$ 7	$ (83)