Stockholders' Equity and Earnings per Common Share, OCI by Component, Anti-Dilutive Securities (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Computation of earnings per share [Abstract]
Net Income (loss) Available to Common Stockholders, Basic	$ 4,919	$ (29)
Net Income Available to Common Stockholders, Diluted	$ 4,919	$ (29)
Weighted Average Common Shares, Basic (in shares)	5,141,364	4,991,060
Potentially dilutive common shares - employee stock purchase program (in shares)	0	0
Weighted Average Common Shares, Diluted (in shares)	5,141,429	4,991,060
Earnings Per Share, Basic (in dollars per share)	$ 0.96	$ (0.01)
Earnings Per Share, Diluted (in dollars per share)	$ 0.96	$ (0.01)
Stock Options [Member]
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share (in shares)	0	0