OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
OTHER COMPREHENSIVE INCOME (LOSS)
Unrealized holding gains (losses) on available for sale securities	$ 4,543	$ (669)
Reclassification adjustment for losses (gains) realized in income	1,112	(338)
Income tax effect	(2,244)	400
Net change in unrealized gains (losses) on available for sale securities	3,411	(607)
Change in post-retirement obligation	(7)	64
Income tax effect	3	(25)
Net change in post-retirement obligation	(4)	39
Change in fair value of derivatives used for cash flow hedges	(150)	28
Income tax effect	59	(11)
Net change in unrealized (losses) gains on cash flow hedge	(91)	17
Total	3,316	(551)
Unrealized (losses) on available for sale securities
Balance at the beginning of the period	(11,994)
Current Period Change	3,411	(607)
Balance at the end of the period	(8,583)
Unrealized losses on pension benefits
Balance at the beginning of the period	(1,143)
Current Period Change	4	(39)
Balance at the end of the period	(1,147)
Unrealized losses on cash flow hedges
Balance at the beginning of the period	(99)
Current Period Change	(91)	17
Balance at the end of the period	(190)
Total
Balance at the beginning of the period	(13,236)
Current Period Change	3,316	(551)
Balance at the end of the period	$ (9,920)