CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Accumulated Deficit	Accumulated Other Comprehensive Loss	Treasury Stock	Non-controlling Interest
Beginning Balance at Dec. 31, 2012	$ 552,334	$ 891,798	$ (330,861)	$ (8,652)	$ (260)	$ 309
Beginning Balance (in shares) at Dec. 31, 2012		92,285,408
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	4,410		4,430			(20)
Other comprehensive income	1,277			1,277
Capital contributions from non-controlling interest	3,103					3,103
Issuance of common stock for director fees (in shares)		11,898
Issuance of common stock for director fees	244	244
Amortization of stock based compensation	3	3
Reduction in excise tax benefits on stock options	(18)	(18)
Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards (in shares)		(3,483)
Treasury shares received in lieu of taxes to be remitted on vesting of restricted stock awards	(25)				(25)
Ending Balance at Sep. 30, 2013	$ 561,328	$ 892,027	$ (326,431)	$ (7,375)	$ (285)	$ 3,392
Ending Balance (in shares) at Sep. 30, 2013		92,293,823