Debt Level 3 (Tables)

6 Months Ended

Jun. 30, 2011

Debt and Capital Lease Obligations [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Debt is summarized in the following table (in thousands):

	June 30, 2011			December 31, 2010
	(Unaudited)
Senior exchangeable notes	$	91,930		$	156,407
Discount on senior exchangeable notes	(2,183		)	(8,864		)
Net senior exchangeable notes	$	89,747		$	147,543