COMPREHENSIVE INCOME (LOSS) (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
Before-Tax
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost	$ 174			$ (347)
Other comprehensive income	174			(347)
Tax (Expense)/Benefit
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost	0	[1]		0	[1]
Other comprehensive income	0	[1]		0	[1]
Net-of-Tax
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost	174			347
Other comprehensive income	174		345	347	[2]	687
Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period				(10,398)	[2]
Actuarial losses reclassified from accumulated other comprehensive loss and included in net periodic benefit cost	174			347
Other comprehensive income	174		345	347	[2]	687
Balance at end of period	$ (10,051)	[2]		$ (10,051)	[2]

[1] Tax expense is offset by an equal decrease in the valuation allowance.

[2] All amounts are net of tax.