Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating activities:
Net income (loss)	$ (14,825)	$ (13,464)
(Income) loss from discontinued operations, net of tax provision	7	(123)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Non-cash operating items	11,686	11,026
Changes in operating assets and liabilities:
Other current assets and other assets	(541)	(1,856)
Accrued expenses and other current liabilities	130	(1,325)
Income taxes receivable and payable	896	306
Pension and other postretirement liabilities	(749)	(976)
Long-term liabilities	291	(68)
Net cash provided by (used in) operating activities - continuing operations	(3,105)	(6,480)
Net cash provided by (used in) operating activities - discontinued operations	3,472	(36,921)
Net cash provided by (used in) operating activities	367	(43,401)
Investing activities:
Capital expenditures	(2)	(3)
Net cash provided by (used in) investing activities - continuing operations	(2)	(3)
Receipt of principal, Land Note	67,333
Net cash provided by (used in) investing activities	67,331	(3)
Increase (decrease) in cash and cash equivalents	67,698	(43,404)
Cash and cash equivalents - beginning of period	5,926	87,370
Cash and cash equivalents - end of period	$ 73,624	$ 43,966