ACCUMULATED OTHER COMPREHENSIVE INCOME (AOCI) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	$ (7,289)	$ 2,886
Other comprehensive income (loss) before reclassifications	3,088	(991)
Amounts reclassified from AOCI	0	(229)
Net other comprehensive income (loss)	3,088	(1,220)
Ending balance	(4,201)	1,666
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gains	0	359
Income tax expense	1,111	483
Net income	3,720	2,709
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gains	0	359
Income tax expense	0	(130)
Net income	0	229
Unrealized Gains and Losses on Available for Sale Securities [Member]
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	(4,095)	10,553
Other comprehensive income (loss) before reclassifications	3,088	(991)
Amounts reclassified from AOCI	0	(229)
Net other comprehensive income (loss)	3,088	(1,220)
Ending balance	(1,007)	9,333
Pension and Post Retirement Plan Items [Member]
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	(3,194)	(7,667)
Other comprehensive income (loss) before reclassifications	0	0
Amounts reclassified from AOCI	0	0
Net other comprehensive income (loss)	0	0
Ending balance	$ (3,194)	$ (7,667)