Basic and Diluted Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Basic and Diluted Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

				Quarter ended June 30,				Six Months ended June 30,
(In thousands, except share and per share data)				2018		2017		2018		2017
Basic and diluted:
	Net earnings		$	2,264	$	1,995	$	4,459	$	3,885
	Weighted average common shares outstanding			3,643,731		3,643,593		3,643,707		3,643,567
		Net earnings per share	$	0.62	$	0.55	$	1.22	$	1.07