Consolidated Statement of Shareholders' Deficit (Unaudited) (USD $) In Thousands	Total	Preferred Stock	Common Stock	Other Paid- In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Non- controlling Interest
Beginning balance at Dec. 31, 2010	$ (162,355)	$ 160	$ 27,901	$ 98,466	$ (57,680)	$ (226,740)	$ (4,462)
Beginning balance, shares at Dec. 31, 2010		160,129	11,160,798
Preferred dividends declared	(20,961)					(20,961)
Common stock issued as compensation, shares			190,916
Common stock issued as compensation	3,808		477	3,331
Common stock options exercised, shares			31,200
Common stock options exercised	422		78	344
Conversion of convertible notes and securities, shares		(169)	1,879,098
Conversion of convertible notes and securities	25,485		4,698	20,787
Common stock issued to pension plan assets, shares			450,000
Common stock issued to pension plan assets	4,257		1,125	3,132
Issuance of restricted stock, shares			50,165
Issuance of restricted stock	(437)		125	(562)
Net loss	(25,072)					(22,289)	(2,783)
Tax effect of other comprehensive income gains	(308)				(308)
Amortization of accumulated actuarial gains or losses, pension	1,212				1,212
Amortization of accumulated actuarial gains or losses, transition obligations and prior service costs, postretirement medical benefits	(216)				(216)
Unrealized and realized gains and losses on available-for-sale securities	(203)				(203)
Ending balance at Sep. 30, 2011	$ (174,368)	$ 160	$ 34,404	$ 125,498	$ (57,195)	$ (269,990)	$ (7,245)
Ending balance, shares at Sep. 30, 2011		159,960	13,762,177