Derivative Instruments and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2012

Derivative Instruments and Hedging Activities [Abstract]

Summary of the fair values of outstanding derivative instruments

The fair values of outstanding derivative instruments were as follows (in thousands):

	Balance sheet location	Fair value of derivative instruments
		As of September 30, 2012		As of December 31, 2011
Derivative liabilities
Derivative designated as a hedging instrument:
Interest rate contract (interest rate swap)	Current liabilities - derivative instruments	$	459	$	—
Derivative not designated as a hedging instrument:
Equity contract (the Warrant)	Current liabilities - derivative instruments		10,492		—
Total derivative liabilities		$	10,951	$	—

Summary of the effect of derivative instrument not designated as hedging instruments on income

The effect of the derivative instrument not designated as hedging instruments on income is summarized below (in thousands):

			Losses recognized in other loss, net
	Location		Three months ended September 30,				Nine months ended September 30,
Derivative not designated as hedging instrument			2012		2011		2012		2011
Equity contract (the Warrant)		Derivative instruments	$	4,335	$	—	$	4,274	$	—