Earnings per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Anti-dilutive securities excluded from computation of earnings per share (in shares)	73,000	0
Basic earnings per share computation:
Net income available to common stockholders	$ 24,332	$ 26,548
Average common shares outstanding - basic (in shares)	14,955,423	13,953,497
Basic earnings per share (in dollars per share)	$ 1.63	$ 1.90
Diluted earnings per share computation:
Net income available to common stockholders	$ 24,332	$ 26,548
Average common shares outstanding - basic (in shares)	14,955,423	13,953,497
Incremental shares from assumed conversions:
Stock options and restricted stock (in shares)	63,752	92,869
Average common shares outstanding - diluted (in shares)	15,019,175	14,046,366
Diluted earnings per share (in dollars per share)	$ 1.62	$ 1.89