OTHER COMPREHENSIVE INCOME (LOSS), Accumulated Other Comprehensive Gain (Loss) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ (9,640)	$ (9,709)
Other comprehensive income before reclassifications	3,627	(558)
Amounts reclassified from accumulated other comprehensive loss	1,254	627
Net other comprehensive income during during the period	4,881	69	(3,357)
Ending Balance	(4,759)	(9,640)	(9,709)
Securities Held-To-Maturity and Transferred Securities [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(1,043)	(1,316)
Other comprehensive income before reclassifications	165	273
Amounts reclassified from accumulated other comprehensive loss	0	0
Net other comprehensive income during during the period	165	273
Ending Balance	(878)	(1,043)
Securities Available-For-Sale [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	1,178	3,078
Other comprehensive income before reclassifications	201	(1,339)
Amounts reclassified from accumulated other comprehensive loss	(60)	(561)
Net other comprehensive income during during the period	141	(1,900)
Ending Balance	1,319	1,178
Defined Benefit Plans [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(9,775)	(11,471)
Other comprehensive income before reclassifications	3,261	508
Amounts reclassified from accumulated other comprehensive loss	1,314	1,188
Net other comprehensive income during during the period	4,575	1,696
Ending Balance	$ (5,200)	$ (9,775)