Deposits (Tables)

6 Months Ended

Jun. 30, 2011

Deposits and Bank Regulatory Capital [Abstract]

Summary of interest-bearing deposits

	June 30,		December 31,
	2011		2010
	($ in thousands)
Interest-bearing deposits:
Money market	$	243,419	$	236,811
Savings		821,059		694,157
Certificates of deposit		3,721,312		3,690,305
Total interest-bearing deposits	$	4,785,790	$	4,621,273

Certificates of deposit detailed by maturity

Maturing by:
June 30, 2012	$	3,015,421
June 30, 2013		599,159
June 30, 2014		21,121
June 30, 2015		47,349
June 30, 2016		38,262
Total	$	3,721,312

Interest expense on deposits

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
	($ in thousands)
Savings and money market	$	2,095		$	2,179		$	4,039		$	4,444
Certificates of deposit		11,364			13,164			22,859			27,310
Fees for early withdrawal		(61	)		(64	)		(117	)		(117	)
Total interest expense on deposits	$	13,398		$	15,279		$	26,781		$	31,637