OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
OTHER COMPREHENSIVE INCOME (LOSS)
Unrealized holding (losses) gains on available for sale securities	$ (3,653)	$ 6,913	$ 1,262	$ 11,456
Reclassification adjustment for losses realized in income		16	10	1,128
Income tax effect	$ 1,486	(2,750)	(471)	(4,994)
Net change in unrealized (losses) gains on available for sale securities	(2,167)	4,179	801	7,590
Reclassification adjustment for amortization realized in income	90	(5)	179	(12)
Income tax effect	18	2	(17)	5
Net change in post-retirement obligation	108	(3)	162	(7)
Change in fair value of derivatives used for cash flow hedges	$ 292	$ (426)	$ (389)	$ (576)
Reclassification adjustment for gains realized in income
Income tax effect	$ (96)	$ 170	$ 165	$ 229
Net change in unrealized losses on cash flow hedge	196	(256)	(224)	(347)
Total	(1,863)	3,920	739	7,236
Unrealized (losses) gains on available for sale securities
Balance at the beginning of the period			(3,307)
Current Period Change	(2,167)	4,179	801	7,590
Balance at the end of the period	(2,506)		(2,506)
Unrealized (losses) gains on pension benefits
Balance at the beginning of the period			(4,491)
Current Period Change	108	(3)	162	(7)
Balance at the end of the period	(4,329)		(4,329)
Unrealized gains/(losses) on cash flow hedges
Balance at the beginning of the period			(569)
Current Period Change	196	(256)	(224)	(347)
Balance at the end of the period	(793)		(793)
Total
Balance at the beginning of the period			(8,367)
Current Period Change	(1,863)	$ 3,920	739	$ 7,236
Balance at the end of the period	$ (7,628)		$ (7,628)