Selected Quarterly Consolidated Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2014

Selected Quarterly Financial Information [Abstract]

Selected Quarterly Consolidated Financial Information (Unaudited)

Selected Quarterly Consolidated Financial Information (Unaudited)

	2014
(In thousands, except per share data)	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
Interest income	$	177,779		$	177,497		$	179,914		$	183,751
Interest expense	22,478			22,375			22,544			23,103
Net interest income	155,301			155,122			157,370			160,648
Provision for loan and lease losses	9,000			9,250			9,500			9,500
Net gain on sale of investment securities	4,336			—			42			1,121
Impairment loss recognized in earnings	(88		)	(73		)	(85		)	(899		)
Other non-interest income	45,580			47,669			50,952			53,553
Non-interest expense	124,617			122,585			124,642			130,294
Income before income tax expense	71,512			70,883			74,137			74,629
Income tax expense	21,089			23,027			23,679			23,614
Net income	50,423			47,856			50,458			51,015
Preferred stock dividends	(2,639		)	(2,639		)	(2,639		)	(2,639		)
Net income available to common shareholders	$	47,784		$	45,217		$	47,819		$	48,376
Net income per common share:
Basic	$	0.53		$	0.50		$	0.53		$	0.54
Diluted	0.53			0.50			0.53			0.53

	2013
(In thousands, except per share data)	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
Interest income	$	170,083		$	170,093		$	171,753		$	175,711
Interest expense	24,287			23,032			21,766			21,827
Net interest income	145,796			147,061			149,987			153,884
Provision for loan and lease losses	7,500			8,500			8,500			9,000
Net gain on sale of investment securities	106			333			269			4
Impairment loss recognized in earnings	—			—			—			(7,277		)
Other non-interest income	48,172			51,918			45,988			51,537
Non-interest expense	125,535			123,604			122,281			126,639
Income before income tax expense	61,039			67,208			65,463			62,509
Income tax expense	18,922			20,835			18,158			18,755
Net income	42,117			46,373			47,305			43,754
Preferred stock dividends	(2,886		)	(2,639		)	(2,639		)	(2,639		)
Net income available to common shareholders	$	39,231		$	43,734		$	44,666		$	41,115
Net income per common share:
Basic	$	0.46		$	0.49		$	0.50		$	0.46
Diluted	0.44			0.48			0.49			0.45