OTHER COMPREHENSIVE INCOME (LOSS), Accumulated Other Comprehensive Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance			$ (8,547)	$ (4,759)
Other comprehensive income before reclassifications			(642)	43
Amounts reclassified from accumulated other comprehensive loss			16	432
Net other comprehensive income during during the period	$ 176	$ 125	(626)	475
Ending Balance	(9,173)	(4,284)	(9,173)	(4,284)
Securities Held-To-Maturity and Transferred Securities [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance			(826)	(878)
Other comprehensive income before reclassifications			21	41
Amounts reclassified from accumulated other comprehensive loss			0	0
Net other comprehensive income during during the period			21	41
Ending Balance	(805)	(837)	(805)	(837)
Securities Available-For-Sale [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance			736	1,319
Other comprehensive income before reclassifications			(77)	2
Amounts reclassified from accumulated other comprehensive loss			(760)	0
Net other comprehensive income during during the period			(837)	2
Ending Balance	(101)	1,321	(101)	1,321
Defined Benefit Plans [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance			(8,457)	(5,200)
Other comprehensive income before reclassifications			(586)	0
Amounts reclassified from accumulated other comprehensive loss			776	432
Net other comprehensive income during during the period			190	432
Ending Balance	$ (8,267)	$ (4,768)	$ (8,267)	$ (4,768)