Consolidated Statements of Shareholders' Deficit (Unaudited) (USD $) In Thousands, except Share data	Total	Preferred Stock	Common Stock	Other Paid-in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit
Beginning balance at Dec. 31, 2013	$ (187,879)	$ 160	$ 36,479	$ 134,861	$ (63,595)	$ (295,784)
Beginning balance, shares at Dec. 31, 2013		159,960	14,592,231
Preferred dividends declared	(470)					(470)
Common stock issued as compensation	2,445		24	2,421
Common stock options exercised, shares			9,773
Common stock options exercised	193		23	170
Common stock issued as compensation, shares			9,000
SARs exercised	0		21	(21)
SARs exercised, shares			8,352
Conversion of convertible notes and securities	0	(64)	1,097	(1,033)
Conversion of convertible notes and securities, shares		(64,191)	438,526
Issuance of restricted stock, shares			211,755
Issuance of restricted stock	(2,729)		529	(3,258)
Net income (loss)	(82,185)					(82,185)
Other comprehensive income	9,980				9,980
Ending balance at Jun. 30, 2014	$ (260,645)	$ 96	$ 38,173	$ 133,140	$ (53,615)	$ (378,439)
Ending balance, shares at Jun. 30, 2014		95,769	15,269,637