Earnings Per Common Share - Calculations of Basic and Diluted Earnings per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 113,363	$ 101,292	$ 47,555
Less: Dividends paid on unvested common shares	531	354	295
Less: Undistributed loss allocated to unvested common shares	269	96	26
Net earnings allocated to common shareholders	$ 112,563	$ 100,842	$ 47,234
Weighted-average common shares outstanding (in shares)	32,533,086	27,908,022	21,816,511
Effect of potentially dilutive common shares (in shares)	227,722	91,580	143,372
Total weighted-average diluted common shares outstanding (in shares)	32,760,808	27,999,602	21,959,883
Earnings per common share:
Basic (in usd per share)	$ 3.46	$ 3.61	$ 2.17
Diluted (in usd per share)	$ 3.44	$ 3.60	$ 2.15
Anti-dilutive common shares excluded from calculation:
Restricted common shares (in shares)	9,123	0	275