Stockholders' Equity and Earnings per Common Share, Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Computation of earnings per share [Abstract]
Net Income Available to Common Stockholders, Basic	$ 9,108	$ 8,440
Net Income Available to Common Stockholders, Diluted	$ 9,108	$ 8,440
Weighted Average Common Shares, Basic (in shares)	5,071,130	5,238,318
Potentially dilutive common shares - employee stock purchase program (in shares)	0	0
Weighted Average Common Shares, Diluted (in shares)	5,071,169	5,238,352
Earnings Per Share, Basic (in dollars per share)	$ 1.8	$ 1.61
Earnings Per Share, Diluted (in dollars per share)	$ 1.8	$ 1.61
Antidilutive securities excluded from computation of earnings per share (in shares)	0	0