CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) [Abstract]
Net loss	$ (38,081)	$ (2,276)	$ (60,771)	$ (19,141)
Other comprehensive income
Employee pension plan adjustments, net of taxes	113	150	338	450
Comprehensive loss	$ (37,968)	$ (2,126)	$ (60,433)	$ (18,691)