Balance Sheet Offsetting (Tables)

3 Months Ended

Mar. 31, 2013

Balance Sheet Offsetting

Schedule of information about financial instruments that are eligible for offset

	Gross		Gross			Net Amount Presented		Gross Amounts Not Offset in the Balance Sheet
(in thousands)	Amount Recognized		Amount Offset			in the Balance Sheet		Securities Collateral			Net Amount
March 31, 2013
Financial assets:
Derivatives not designated as hedging instruments	$	2,867	$	(2,153	)	$	714	$	—		$	714
Reverse repurchase agreements	200,000		—			200,000		(200,000		)	—
Total financial assets	$	202,867	$	(2,153	)	$	200,714	$	(200,000	)	$	714
Financial liabilities:
Derivatives not designated as hedging instruments	$	59,505	$	(2,153	)	$	57,352	$	(40,102	)	$	17,250
Total financial liabilities	$	59,505	$	(2,153	)	$	57,352	$	(40,102	)	$	17,250
December 31, 2012
Financial assets:
Derivatives designated as hedging instruments	$	2,249	$	(83	)	$	2,166	$	(1,034	)	$	1,132
Derivatives not designated as hedging instruments	1,920		(1,454		)	466		—			466
Total financial assets	$	4,169	$	(1,537	)	$	2,632	$	(1,034	)	$	1,598
Financial liabilities:
Derivatives designated as hedging instruments	$	83	$	(83	)	$	—	$	—		$	—
Derivatives not designated as hedging instruments	65,461		(1,453		)	64,008		(48,697		)	15,311
Total financial liabilities	$	65,544	$	(1,536	)	$	64,008	$	(48,697	)	$	15,311