Quarterly Results of Operations (unaudited, amounts in thousands, except per share amounts) (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Results of Operations

	Quarter Ended
	March			June		September		December			Year
2018
Interest income	$	28,031		$	29,064	$	30,411	$	31,291		$	118,797
Interest expense	5,738			6,241		6,891		7,453			26,323
Net interest income	$	22,293		$	22,823	$	23,520	$	23,838		$	92,474
Provision for loan losses	(765		)	711		1,593		6,958			8,497
Other income	5,628			6,234		6,668		5,288			23,818
Other expense	15,256			15,680		15,955		15,232			62,123
Income before income taxes	$	13,430		$	12,666	$	12,640	$	6,936		$	45,672
Income taxes	2,572			2,603		2,590		1,140			8,905
Net income	$	10,858		$	10,063	$	10,050	$	5,796		$	36,767
Basic earnings per share	$	1.16		$	1.07	$	1.07	$	0.63		$	3.93
Diluted earnings per share	1.16			1.07		1.07		0.62			3.92
2017
Interest income	$	25,180		$	26,133	$	26,872	$	27,767		$	105,952
Interest expense	3,983			4,182		4,652		5,155			17,972
Net interest income	$	21,197		$	21,951	$	22,220	$	22,612		$	87,980
Provision for loan losses	(814		)	2,511		130		(139		)	1,688
Other income	5,241			5,001		5,005		5,571			20,818
Other expense	14,411			15,201		14,821		15,079			59,512
Income before income taxes	$	12,841		$	9,240	$	12,274	$	13,243		47,598
Income taxes	3,967			2,783		3,722		9,065			19,537
Net income	$	8,874		$	6,457	$	8,552	$	4,178		$	28,061
Basic earnings per share	$	0.95		$	0.69	$	0.92	$	0.45		$	3.01
Diluted earnings per share	0.95			0.69		0.92		0.45			3.01