Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Measurements

Schedule of assets measured at fair value using the market value approach on a recurring basis

				Fair Value Measurements at Reporting Date Using
				Quoted Prices in Active Markets for Identical Liabilities			Significant Other Observable		Significant Unobservable
($ in 000’s)	Liabilities			(Level 1)			Inputs		Inputs
Description	at Fair Value			September 30, 2012			(Level 2)		(Level 3)
Net derivative liabilities*	$	(5,925	)	$	(5,925	)	$	—	$	—
				December 31, 2011
Net derivative liabilities*	$	(9,848	)	$	(9,848	)	$	—	$	—

*The only recurring measurements are derivative related and assets and liabilities are netted together in the table above.