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Summary of Significant Accounting Policies (Basic Earnings (Loss) Per Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net Income									$ 7,089	$ 7,804	$ 6,528
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS	$ 501	$ 2,249	$ 2,345	$ 1,994	$ 2,076	$ 1,901	$ 2,022	$ 1,805	$ 7,089	$ 7,804	$ 6,038
Weighted average common shares outstanding									4,236,616	4,229,284	4,106,548
Basic earnings per common share	$ 0.12	$ 0.53	$ 0.55	$ 0.47	$ 0.49	$ 0.45	$ 0.48	$ 0.43	$ 1.67	$ 1.85	$ 1.47
Series B Preferred Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Dividends on preferred stock											$ 373
Redemption premium on preferred stock											100
Series C Preferred Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Dividends on preferred stock											$ 17

X

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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