Earnings Per Share (Calculated Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Earnings per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Numerator- Net income		$ 731	$ 898
Denominator: Basic weighted average shares outstanding		5,986,793	6,032,243
Increase in weighted average shares outstanding due to: Stock options			8,773
Diluted weighted average shares outstanding	[1]	5,986,793	6,041,016
Earnings per share: Basic		$ 0.12	$ 0.15
Earnings per share: Diluted		$ 0.12	$ 0.15
2006 Stock Option Plan [Member]
Earnings per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Antidilutive securities excluded from computation of earnings per share		64,547	64,547
Stock options outstanding weighted average exercise price		$ 14.38	$ 14.38
2012 Equity Incentive Plan [Member]
Earnings per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Antidilutive securities excluded from computation of earnings per share		20,000	20,000
Stock options outstanding weighted average exercise price		$ 14.38	$ 14.38

[1] Stock options to purchase 64,547 shares under the Company's 2006 Stock Option Plan and 20,000 shares under the EIP at $14.38 for each plan were outstanding during the three month periods ended March 31, 2020 and 2019, but were not included in the calculation of diluted earnings per share because to do so would have been anti-dilutive.