ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Unrealized Gains and Losses on Available-for-Sale Securities
Balance, beginning	$ (212)	$ 426	$ (405)	$ 358
Other comprehensive loss before reclassifications	142	(434)	335	(366)
Amounts reclassified from accumulated other comprehensive income
Net current-period other comprehensive loss	142	(366)	335	(434)
Balance, ending	(70)	(8)	(70)	(8)
Defined Benefit Pension Items
Balance, beginning	(1,020)	(1,834)	(1,020)	(1,834)
Other comprehensive loss before reclassifications
Amounts reclassified from accumulated other comprehensive loss
Net current period other comprehensive loss
Balance, ending	(1,020)	(1,834)	(1,020)	(1,834)
Total
Accumulated other comprehensive loss	(1,232)	(1,408)	(1,425)	(1,476)
Other comprehensive loss before reclassifications	142	(434)	335	(366)
Amounts reclassified from accumulated other comprehensive loss
Net current period other comprehensive loss	142	(434)	335	(366)
Accumulated other comprehensive loss	$ (1,090)	$ (1,842)	$ (1,090)	$ (1,842)