Summary of Quarterly Results of Operations (Unaudited) (Tables)

3 Months Ended

Mar. 31, 2013

Summary of Quarterly Results of Operations [Abstract]

Results of operations

	2013 Quarters Ended
	December 31,	September 30,	June 30,	March 31,
	(In thousands, except per share data)
Interest and dividend income:
Loans:
Discount accretion PCI – cash basis				$	167
Discount accretion PCI – other					597
Discount accretion PNCI					766
Regular interest Purchased loans					3,074
All other loan interest income					19,468
Total loan interest income					24,072
Debt securities, dividends and interest bearing cash at Banks (not FTE)					1,734
Total interest income					25,806
Interest expense					1,237
Net interest income					24,569
Reversal of provision for loan losses					(1,108	)
Net interest income after provision for loan losses					25,677
Noninterest income					10,218
Noninterest expense					21,601
Income before income taxes					14,294
Income tax expense					5,817
Net income				$	8,477
Per common share:
Net income (diluted)				$	0.53
Dividends				$	0.09

	2012 Quarters Ended
	December 31,		September 30,		June 30,		March 31,
	(In thousands, except per share data)
Interest and dividend income:
Loans:
Discount accretion PCI – cash basis	$	42	$	24	$	108	$	18
Discount accretion PCI – other		979		1,192		886		776
Discount accretion PNCI		841		591		1,391		1,286
Regular interest Purchased loans		3,226		3,251		3,439		3,420
All other loan interest income		19,157		20,472		19,968		19,429
Total loan interest income		24,245		25,530		25,792		24,929
Debt securities, dividends and interest bearing cash at Banks (not FTE)		1,898		1,935		2,152		2,235
Total interest income		26,143		27,465		27,944		27,164
Interest expense		1,372		1,834		2,010		2,128
Net interest income		24,771		25,631		25,934		25,036
Provision for loan losses		1,524		532		3,371		3,996
Net interest income after provision for loan losses		23,247		25,099		22,563		21,040
Noninterest income		10,011		9,127		10,577		8,265
Noninterest expense		25,126		25,590		24,367		22,915
Income before income taxes		8,132		8,636		8,773		6,390
Income tax expense		3,410		3,616		3,452		2,459
Net income	$	4,722	$	5,020	$	5,321	$	3,931
Per common share:
Net income (diluted)	$	0.29	$	0.31	$	0.33	$	0.25
Dividends	$	0.09	$	0.09	$	0.09	$	0.09