Condensed Consolidated Statement of Changes in Stockholders' Deficit (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Total USD ($)	Series C convertible preferred stock USD ($)	Class A common stock	Class B common stock	Additional paid-in capital USD ($)	Accumulated other comprehensive loss, net USD ($)	Accumulated deficit USD ($)
Balance beginning at Dec. 31, 2011	$ (34,616)	$ 4			$ 525,235	$ (740)	$ (559,115)
Balance beginning, shares at Dec. 31, 2011		380,000	4,166,991	2,340,353
Stock-based compensation	34				34
Dividends on Series B preferred stock	(7,466)						(7,466)
Comprehensive loss:
Net loss	(3,909)						(3,909)
Other comprehensive loss	(98)					(98)
Balance ending at Sep. 30, 2012	$ (46,035)	$ 4			$ 525,269	$ (838)	$ (570,470)
Balance ending, shares at Sep. 30, 2012		380,000	4,166,991	2,340,353