ACCUMULATED OTHER COMPREHENSIVE INCOME (AOCI) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	$ (2,108)	$ (7,833)	$ (7,289)	$ 2,886
Other comprehensive income (loss) before reclassifications	(594)	(1,443)	4,573	(11,912)
Amounts reclassified from AOCI	(7)	(2)	7	(252)
Net other comprehensive income (loss)	(601)	(1,445)	4,580	(12,164)
Ending balance	(2,709)	(9,278)	(2,709)	(9,278)
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities available for sale	11	3	(12)	395
Income tax expense	875	1,557	3,033	2,856
Net income	3,738	3,912	11,229	9,390
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities available for sale	11	3	(12)	395
Income tax expense	(4)	(1)	5	(143)
Net income	7	2	(7)	252
Unrealized Gains and Losses on Available for Sale Securities [Member]
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	1,086	111	(4,095)	10,553
Other comprehensive income (loss) before reclassifications	(594)	(1,443)	4,573	(11,635)
Amounts reclassified from AOCI	(7)	(2)	7	(252)
Net other comprehensive income (loss)	(601)	(1,445)	4,580	(11,887)
Ending balance	485	(1,334)	485	(1,334)
Pension and Post Retirement Plan Items [Member]
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	(3,194)	(7,944)	(3,194)	(7,667)
Other comprehensive income (loss) before reclassifications	0	0	0	(277)
Amounts reclassified from AOCI	0	0	0	0
Net other comprehensive income (loss)	0	0	0	(277)
Ending balance	$ (3,194)	$ (7,944)	$ (3,194)	$ (7,944)