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Basic and Diluted Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2019
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)2019201820192018
Basic and diluted:
Net earnings$2,307$2,264$4,850$4,459
Weighted average common shares outstanding3,577,4093,643,7313,595,9723,643,707
Net earnings per share$0.64$0.62$1.35$1.22