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Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share, Basic and Diluted [Abstract]
Net income available to common stockholders	$ 3,551	$ 3,559
Average common shares outstanding (shares)	16,202,303	17,931,579
Less:
Unvested restricted stock shares (shares)	0	(940)
Weighted average common shares outstanding (shares)	16,202,303	17,930,639
Add - Net effect of dilutive stock options and unvested restricted stock	0	461
Weighted average diluted common shares outstanding (shares)	16,202,303	17,931,100
Basic earnings per common share (usd per share)	$ 0.22	$ 0.20
Diluted earnings per common share (usd per share)	$ 0.22	$ 0.20
Retained Earnings [Member]
Earnings Per Share, Basic and Diluted [Abstract]
Net income available to common stockholders	$ 3,551	$ 3,559

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