OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
OTHER COMPREHENSIVE INCOME (LOSS)
Unrealized holding (losses) gains on available for sale securities	$ (3,699)	$ 35	$ (18,213)	$ (605)
Reclassification adjustment for gains realized in income	(11)	(186)	(659)	(2,179)
Income tax effect	1,473	60	7,492	1,105
Net change in unrealized (loss) gain on available for sale securities	(2,237)	(91)	(11,380)	(1,679)
Change in post-retirement obligation	73	72	218	216
Income tax effect	(29)	(29)	(86)	(86)
Net change in post-retirement obligation	44	43	132	130
Change in fair value of derivatives used for cash flow hedges	(549)	(170)	(262)	(203)
Income tax effect	218	68	104	81
Net change in unrealized loss on cash flow hedge	(331)	(102)	(158)	(122)
Total	(2,524)	(150)	(11,406)	(1,671)
Unrealized gains (losses) on available for sale securities
Balance at the beginning of the period			2,738
Current Period Change	(2,237)	(91)	(11,380)	(1,679)
Balance at the end of the period	(8,642)		(8,642)
Unrealized losses on pension benefits
Balance at the beginning of the period			(3,050)
Current Period Change	(44)	(43)	(132)	(130)
Balance at the end of the period	(2,918)		(2,918)
Unrealized losses on cash flow hedges
Balance at the beginning of the period			(106)
Current Period Change	(331)	(102)	(158)	(122)
Balance at the end of the period	(264)		(264)
Total
Balance at the beginning of the period			(418)
Current Period Change	(2,524)	(150)	(11,406)	(1,671)
Balance at the end of the period	$ (11,824)		$ (11,824)