Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data (Unaudited)

The following tables are a summary of certain quarterly financial data for the years ended December 31, 2015 and 2014.

	2015 Quarters Ended
	March 31		June 30	September 30	December 31
	(In thousands, except per share data)
Interest income	$	72,231	72,188	73,013	74,349
Interest expense	10,303		10,514	10,466	10,618
Net interest income	61,928		61,674	62,547	63,731
Provision for loan losses	600		1,100	1,400	1,250
Net interest income after provision for loan losses	61,328		60,574	61,147	62,481
Non-interest income	10,303		16,942	12,110	15,867
Non-interest expense	43,437		46,119	43,614	47,419
Income before income tax expense	28,194		31,397	29,643	30,929
Income tax expense	8,392		9,601	9,034	9,414
Net income	$	19,802	21,796	20,609	21,515
Basic earnings per share	$	0.32	0.35	0.33	0.34
Diluted earnings per share	$	0.32	0.35	0.33	0.34

	2014 Quarters Ended
	March 31		June 30	September 30	December 31
	(In thousands, except per share data)
Interest income	$	64,523	67,386	73,652	73,800
Interest expense	9,322		9,985	10,683	10,482
Net interest income	55,201		57,401	62,969	63,318
Provision for loan losses	400		1,500	1,500	1,250
Net interest income after provision for loan losses	54,801		55,901	61,469	62,068
Non-interest income	8,116		10,327	11,309	11,416
Non-interest expense	38,190		43,671	45,833	42,297
Income before income tax expense	24,727		22,557	26,945	31,187
Income tax expense	7,698		6,206	7,913	9,968
Net income	$	17,029	16,351	19,032	21,219
Basic earnings per share	$	0.30	0.28	0.30	0.34
Diluted earnings per share	$	0.30	0.28	0.30	0.34