Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Table Text Block]

A summary of consolidated financial data for each of the four quarters of 2019 and 2018 is presented below:

	Quarters in 2019 Ended
	March 31,		June 30,		Sept. 30,		Dec 31,
	(Dollars in thousands, except per share data)
Interest and dividend income	$	8,654	$	8,923	$	9,131	$	9,294
Interest expense	1,230		1,401		1,497		1,488
Net interest income	7,424		7,522		7,634		7,806
Provision for loan losses	50		150		150		425
Noninterest income	2,170		2,452		2,732		2,969
Noninterest expenses	6,513		6,807		7,001		7,135
Net income	2,621		2,530		2,738		2,759
Earnings per common share	$	0.59	$	0.56	$	0.62	$	0.61

	Quarters in 2018 Ended
	March 31,		June 30,		Sept. 30,		Dec 31,
	(Dollars in thousands, except per share data)
Interest and dividend income	$	7,571	$	7,943	$	8,095	$	8,571
Interest expense	647		731		1,086		1,117
Net interest income	6,924		7,212		7,009		7,454
Provision for loan losses	—		150		150		150
Noninterest income	2,471		2,152		2,452		2,398
Noninterest expenses	6,124		6,306		6,525		10,322
Net income	2,747		2,450		2,311		(436		)
Earnings per common share	$	0.62	$	0.54	$	0.52	$	(0.10	)