Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income/(Loss)	Non-controlling interest	Comprehensive income (loss)
Balances at Dec. 31, 2009	$ 33,408	$ 115	$ 414,864	$ (380,926)	$ (645)
Balances (in shares) at Dec. 31, 2009		114,956,667
Comprehensive loss
Net income (Loss)	(5,210)			(5,210)			(5,210)
Other comprehensive income, net of tax
Foreign currency translation	1,213				1,213		1,213
Other comprehensive income	1,213				1,213		1,213
Comprehensive income (loss)	(3,997)						(3,997)
Issuance of restricted stock	1	1
Issuance of restricted stock (in shares)		922,727
Exercise of employee options	23		23
Exercise of employee options (in shares)		310,000
Stock-based compensation	887		887
Quasi-Reorganization - elimination of accumulated deficit			(386,136)	386,136
Balances at Dec. 31, 2010	30,322	116	29,638		568
Balances (in shares) at Dec. 31, 2010	116,189,394	116,189,394
Comprehensive loss
Net income (Loss)	642			642			642
Other comprehensive income, net of tax
Foreign currency translation	(14)				(14)		(14)
Unrealized actuarial income	5				5		5
Other comprehensive income	(9)				(9)		(9)
Comprehensive income (loss)	633						633
Issuance of restricted stock		2	(2)
Issuance of restricted stock (in shares)		2,216,666
Exercise of employee options	35	1	34
Exercise of employee options (in shares)		433,333
Stock-based compensation	1,452		1,452
Changes in valuation allowance on deferred tax assets which existed at the date of Quasi-Reorganization	69		69
Non-controlling interest	1					1
Balances at Dec. 31, 2011	$ 32,512	$ 119	$ 31,191	$ 642	$ 559	$ 1
Balances (in shares) at Dec. 31, 2011	118,839,393	118,839,393