UNAUDITED QUARTERLY FINANCIAL INFORMATION (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of unaudited quarterly financial information

	First Quarter			Second Quarter		Third Quarter			Fourth Quarter			Full Year
	(Dollars in thousands, except per share data)
2018
Total interest income	$	47,310		$	48,509	$	50,136		$	52,339		$	198,294
Total interest expense	4,988			5,837		6,811			7,660			25,296
Net interest income	42,322			42,672		43,325			44,679			172,998
Provision (credit) for loan and lease losses	(211		)	532		(59		)	(1,386		)	(1,124		)
Net interest income after provision (credit) for loan and lease losses	42,533			42,140		43,384			46,065			174,122
Investment securities gains (losses)	—			—		—			(279		)	(279		)
Income before income taxes	18,083			18,159		20,179			21,823			78,244
Net income	14,277			14,224		15,193			15,792			59,486
Basic earnings per share	$	0.48		$	0.48	$	0.52		$	0.54		$	2.02
Diluted earnings per share	0.48			0.48		0.52			0.54			2.01

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Full Year
	(Dollars in thousands, except per share data)
2019
Total interest income	$	53,141	$	54,105	$	53,980	$	55,157	$	216,383
Total interest expense	8,028		8,727		8,331		7,223		32,309
Net interest income	45,113		45,378		45,649		47,934		184,074
Provision (credit) for loan and lease losses	1,283		1,404		1,532		2,098		6,317
Net interest income after provision (credit) for loan and lease losses	43,830		43,974		44,117		45,836		177,757
Investment securities gains (losses)	—		—		36		—		36
Income before income taxes	21,155		17,961		19,449		19,362		77,927
Net income	16,037		13,534		14,554		14,197		58,322
Basic earnings per share	$	0.56	$	0.47	$	0.51	$	0.50	$	2.05
Diluted earnings per share	0.55		0.47		0.51		0.50		2.03