Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 17,840		$ (23,957)		$ (102,183)
Other comprehensive income (loss), net of tax:
Foreign currency translation	(10)	[1]	148	[1]	(260)	[1]
Defined benefit pension plans:
Net gain/(loss) arising during the period	(137)		459		2
Effect of Curtailment	360		(59)		0
Amortization of prior service cost	23		23		23
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Parent	246	[1]	423	[1]	25	[1]
Total other comprehensive income, net of tax	236		571		(235)
Comprehensive income (loss)	$ 18,076		$ (23,386)		$ (102,418)

[1] (a) During the periods presented, the Company did not have material reclassifications out of other comprehensive income.