Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator for basic and diluted earnings per share:
Net income	$ 2,864	$ 8,085
Less: Dividends on preferred stock	0	35
Net income available to common shareholders	$ 2,864	$ 8,050
Denominator:
Total weighted-average shares outstanding (in shares)	12,093,179	11,530,279
Effect of dilutive stock options and restricted stock units (in shares)	834,632	756,452
Total diluted weighted-average shares outstanding (in shares)	12,927,811	12,286,731
Earnings per share - basic (in dollars per share)	$ 0.24	$ 0.70
Earnings per share - diluted (in dollars per share)	$ 0.22	$ 0.66
Stock option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded form computation of earnings per share (in shares)	405,994	111,148