Quarterly Data (Tables)

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Data

	For the Year 2017
	Fourth		Third		Second		First
Interest and dividend income	$	5,018	$	4,859	$	4,767	$	4,502
Interest expense		559		472		435		436
Net interest income		4,459		4,387		4,332		4,066
Provision for loan losses		75		75		75		75
Net interest income after provision for loan losses		4,384		4,312		4,257		3,991
Noninterest income		960		969		1,100		1,283
Noninterest expenses		3,892		4,068		3,968		3,901
Income before income taxes		1,452		1,213		1,389		1,373
Provision for income taxes		735		261		316		308
Net income	$	717	$	952	$	1,073	$	1,065
Earnings per share of common stock:
Basic	$	.28	$	.37	$	.42	$	.42
Diluted	$	.28	$	.37	$	.42	$	.42
	For the Year 2016
	Fourth		Third		Second		First
Interest and dividend income	$	4,449	$	4,408	$	4,287	$	4,269
Interest expense		431		412		394		375
Net interest income		4,018		3,996		3,893		3,894
Provision for loan losses		45		45		40		30
Net interest income after provision for loan losses		3,973		3,951		3,853		3,864
Noninterest income		1,076		1,060		1,097		1,226
Noninterest expenses		3,767		3,739		3,680		3,728
Income before income taxes		1,282		1,272		1,270		1,362
Provision for income taxes		280		299		259		314
Net income	$	1,002	$	973	$	1,011	$	1,048
Earnings per share of common stock:
Basic	$	.39	$	.38	$	.40	$	.41
Diluted	$	.39	$	.38	$	.40	$	.41