Basis of Presentation - Schedule of Error Corrections (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Assets
Deferred income taxes	$ 45,346						$ 45,346		$ 7,357
Total assets	5,705,372						5,705,372		3,477,276
Liabilities and Stockholders' Equity
Retained earnings	155,781						155,781		171,613
Total stockholders' equity	501,578	$ 363,140	$ 361,638	$ 357,221	$ 352,777	$ 351,864	501,578	$ 357,221	364,285	$ 350,693
Total liabilities and stockholders' equity	5,705,372						5,705,372		$ 3,477,276
Noninterest Income
Bargain purchase gain	8,816			0			8,816	0
Total noninterest income	14,984			5,344			25,613	17,224
Loss before income taxes	(14,728)			13,085			(322)	30,785
Net loss	$ (9,737)	4,018	6,457	$ 9,658	7,499	5,613	$ 738	$ 22,769
Basic net income per common share (in dollars per share)	$ (0.29)			$ 0.49			$ 0.03	$ 1.15
Diluted net income per common share (in dollars per share)	$ (0.29)			$ 0.49			$ 0.03	$ 1.15
Condensed Consolidated Statement of Comprehensive (Loss)/Income (Unaudited)
Net (loss) income	$ (9,737)	$ 4,018	$ 6,457	$ 9,658	$ 7,499	$ 5,613	$ 738	$ 22,769
Comprehensive income/(loss)	(11,285)			6,528			(350)	12,932
Cash flows from operating activities:
Net income							738	22,769
Bargain purchase gain	(8,816)			$ 0			(8,816)	0
Net cash used in operating activities							(13,356)	$ 50,061
As Originally Reported
Assets
Deferred income taxes	48,699						48,699
Total assets	5,708,725						5,708,725
Liabilities and Stockholders' Equity
Retained earnings	159,134						159,134
Total stockholders' equity	504,931						504,931
Total liabilities and stockholders' equity	5,708,725						5,708,725
Noninterest Income
Bargain purchase gain	12,169						12,169
Total noninterest income	18,337						28,966
Loss before income taxes	(11,375)						3,031
Net loss	$ (6,384)						$ 4,091
Basic net income per common share (in dollars per share)	$ (0.19)						$ 0.17
Diluted net income per common share (in dollars per share)	$ (0.19)						$ 0.17
Condensed Consolidated Statement of Comprehensive (Loss)/Income (Unaudited)
Net (loss) income	$ (6,384)						$ 4,091
Comprehensive income/(loss)	(7,932)						3,003
Cash flows from operating activities:
Net income							4,091
Bargain purchase gain	(12,169)						(12,169)
Net cash used in operating activities							(13,356)
Adjustments
Assets
Deferred income taxes	(3,353)						(3,353)
Total assets	(3,353)						(3,353)
Liabilities and Stockholders' Equity
Retained earnings	(3,353)						(3,353)
Total stockholders' equity	(3,353)						(3,353)
Total liabilities and stockholders' equity	(3,353)						(3,353)
Noninterest Income
Bargain purchase gain	(3,353)						(3,353)
Total noninterest income	(3,353)						(3,353)
Loss before income taxes	(3,353)						(3,353)
Net loss	$ (3,353)						$ (3,353)
Basic net income per common share (in dollars per share)	$ (0.10)						$ (0.14)
Diluted net income per common share (in dollars per share)	$ (0.10)						$ (0.14)
Condensed Consolidated Statement of Comprehensive (Loss)/Income (Unaudited)
Net (loss) income	$ (3,353)						$ (3,353)
Comprehensive income/(loss)	(3,353)						(3,353)
Cash flows from operating activities:
Net income							(3,353)
Bargain purchase gain	$ 3,353						3,353
Net cash used in operating activities							$ 0