Loans (Tables)

3 Months Ended

Mar. 31, 2013

Loans [Abstract]

Summary of loan balances

	March 31, 2013
	Originated			PNCI			PCI - Cash basis			PCI - Other			Total
Mortgage loans on real estate:
Residential 1-4 family	$	125,875		$	5,075			—		$	5,010		$	135,960
Commercial		772,296			69,982			—			32,011			874,289
Total mortgage loan on real estate		898,171			75,057			—			37,021			1,010,249
Consumer:
Home equity lines of credit		303,638			16,341			7,413			5,652			333,044
Home equity loans		12,533			347			48			155			13,083
Auto Indirect		2,821			—			—			—			2,821
Other		24,826			2,264			—			25			27,115
Total consumer loans		343,818			18,952			7,461			5,832			376,063
Commercial		106,275			779			36			8,393			115,483
Construction:
Residential		14,498			—			—			5,023			19,521
Commercial		9,909			—			—			1,137			11,046
Total construction		24,407			—			—			6,160			30,567
Total loans, net of deferred loan fees	$	1,372,671		$	94,788		$	7,497		$	57,406		$	1,532,362
Total principal balance of loans owed, net of charge-offs	$	1,375,615		$	107,268		$	18,783		$	71,426		$	1,573,092
Unamortized net deferred loan fees		(2,944	)		—			—			—			(2,944	)
Discounts to principal balance of loans owed, net of charge-offs		—			(12,480	)		(11,286	)		(14,020	)		(37,786	)
Total loans, net of unamortized deferred loan fees	$	1,372,671		$	94,788		$	7,497		$	57,406		$	1,532,362
Noncovered loans	$	1,372,671		$	94,788		$	7,497		$	17,614		$	1,492,570
Covered loans		—			—			—			39,792			39,792
Total loans, net of unamortized deferred loan fees	$	1,372,671		$	94,788		$	7,497		$	57,406		$	1,532,362
Allowance for loan losses	$	32,698		$	2,867		$	1,039		$	3,263		$	39,867

	December 31, 2012
	Originated			PNCI			PCI - Cash basis			PCI - Other			Total
Mortgage loans on real estate:
Residential 1-4 family	$	121,255		$	5,413			—		$	5,016		$	131,684
Commercial		775,124			72,090		$	1,289			29,943			878,446
Total mortgage loan on real estate		896,379			77,503			1,289			34,959			1,010,130
Consumer:
Home equity lines of credit		311,671			16,788			7,612			5,954			342,025
Home equity loans		13,011			342			49			155			13,557
Auto Indirect		3,816			—			—			—			3,816
Other		24,263			2,418			—			32			26,713
Total consumer loans		352,761			19,548			7,661			6,141			386,111
Commercial		125,122			869			22			9,515			135,528
Construction:
Residential		11,877			—			—			6,582			18,459
Commercial		11,196			—			—			3,399			14,595
Total construction		23,073			—			—			9,981			33,054
Total loans, net of deferred loan fees	$	1,397,335		$	97,920		$	8,972		$	60,596		$	1,564,823
Total principal balance of loans owed, net of charge-offs	$	1,400,147		$	111,286		$	20,621		$	75,277		$	1,607,331
Unamortized net deferred loan fees		(2,812	)		—			—			—			(2,812	)
Discounts to principal balance of loans owed, net of charge-offs		—			(13,366	)		(11,649	)		(14,681	)		(39,696	)
Total loans, net of unamortized deferred loan fees	$	1,397,335		$	97,920		$	8,972		$	60,596		$	1,564,823
Noncovered loans	$	1,397,335		$	97,920		$	8,972		$	18,708		$	1,522,935
Covered loans		—			—			—			41,888			41,888
Total loans, net of unamortized deferred loan fees	$	1,397,335		$	97,920		$	8,972		$	60,596		$	1,564,823
Allowance for loan losses	$	(35,769	)	$	(1,969	)	$	(1,054	)	$	(3,856	)	$	(42,648	)

Change in accretable yield for PCI

	Three months ended March 31,
	2013			2012
Change in accretable yield:
Balance at beginning of period	$	22,337		$	25,145
Accretion to interest income		(1,623	)		(1,959	)
Reclassification (to) from nonaccretable difference		(23	)		1,429
Balance at end of period	$	20,691		$	24,615