Selected Consolidated Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

	For the Quarter Ended
	December 31		September 30		June 30		March 31
2018
Interest income	$	72,358	$	71,382	$	70,078	$	62,837
Interest expense	10,517		9,878		8,631		7,126
Net interest income	61,841		61,504		61,447		55,711
Provision for loans losses	506		907		706		1,371
Net interest income after provision for loan losses	61,335		60,597		60,741		54,340
Other income	8,748		8,285		8,883		8,910
Operating expenses (excluding merger related and branch consolidation expenses)	37,794		37,503		42,470		38,508
Merger related and branch consolidation expenses	1,288		2,030		8,434		18,310
Income before provision for income taxes	31,001		29,439		18,720		6,432
Provision for income taxes	4,269		5,278		3,018		1,005
Net income	$	26,732	$	24,071	$	15,702	$	5,427
Basic earnings per share	$	0.56	$	0.50	$	0.33	$	0.12
Diluted earnings per share	$	0.55	$	0.50	$	0.32	$	0.12
2017
Interest income	$	47,906	$	48,030	$	46,879	$	46,014
Interest expense	5,401		4,974		4,705		4,531
Net interest income	42,505		43,056		42,174		41,483
Provision for loans losses	1,415		1,165		1,165		700
Net interest income after provision for loan losses	41,090		41,891		41,009		40,783
Other income	6,745		7,359		6,973		5,995
Operating expenses (excluding merger related expenses and branch consolidation expenses)	26,434		27,580		28,527		29,481
Merger related and branch consolidation expenses	1,259		3,153		8,606		1,480
Income before provision for income taxes	20,142		18,517		10,849		15,817
Provision for income taxes	10,186		5,700		3,170		3,799
Net income	$	9,956	$	12,817	$	7,679	$	12,018
Basic earnings per share	$	0.31	$	0.40	$	0.24	$	0.38
Diluted earnings per share	$	0.30	$	0.39	$	0.23	$	0.36