Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Information [Abstract]

Schedule of Segment Information

The following table discloses financial information by reportable segment for the periods presented ($ in thousands).

	Three Months Ended March 31,
	2013			2012
General Banking
Net interest income	$	87,812		$	85,766
Provision for loan losses, net		(2,836	)		3,101
Noninterest income		30,189			31,571
Noninterest expense		90,306			75,136
Income before income taxes		30,531			39,100
Income taxes		7,933			10,565
General banking net income	$	22,598		$	28,535
Selected Financial Information
Average assets	$	10,658,486		$	9,613,776
Depreciation and amortization	$	8,079		$	6,223
Wealth Management
Net interest income	$	1,098		$	1,107
Provision for loan losses, net		(2	)		(2	)
Noninterest income		6,906			5,588
Noninterest expense		5,830			5,487
Income before income taxes		2,176			1,210
Income taxes		723			395
Wealth management net income	$	1,453		$	815
Selected Financial Information
Average assets	$	76,227		$	77,481
Depreciation and amortization	$	42		$	47
Insurance
Net interest income	$	65		$	71
Noninterest income		7,244			6,626
Noninterest expense		6,009			5,151
Income before income taxes		1,300			1,546
Income taxes		485			576
Insurance net income	$	815		$	970
Selected Financial Information
Average assets	$	65,254		$	63,749
Depreciation and amortization	$	259		$	319
Consolidated
Net interest income	$	88,975		$	86,944
Provision for loan losses, net		(2,838	)		3,099
Noninterest income		44,339			43,785
Noninterest expense		102,145			85,774
Income before income taxes		34,007			41,856
Income taxes		9,141			11,536
Consolidated net income	$	24,866		$	30,320
Selected Financial Information
Average assets	$	10,799,967		$	9,755,006
Depreciation and amortization	$	8,380		$	6,589