Long-Term Debt - Additional Information (Details) - USD ($)		12 Months Ended
	Nov. 23, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Mar. 31, 2022	Oct. 31, 2021
Debt Instrument [Line Items]
Repayments of long-term debt		$ 2,680,000	$ 32,417,000	$ 202,873,000
Debt prepayment penalty		0	0	6,123,000
Realized gain (loss)		0	0	(6,123,000)
Subordinated notes
Debt Instrument [Line Items]
Par percentage	100.00%
Redemption price percentage	100.00%
Repurchase amount				30,000,000
Carrying Value					$ 30,000,000
FHLB Advances
Debt Instrument [Line Items]
Repayments of long-term debt		$ 0	$ 0	150,000,000
Debt prepayment penalty				6,123,000
Realized gain (loss)				(6,123,000)
First M&F Statutory Trust I
Debt Instrument [Line Items]
Fixed interest rate		4.18%
Fixed-to-Floating Rate | Subordinated notes
Debt Instrument [Line Items]
Debt prepayment penalty		$ (620,000)
Repurchase amount		3,300,000
Carrying Value		200,000,000
Realized gain (loss)		$ 620,000
6.50% Fixed-to-Floating Rate Subordinated Notes | Subordinated notes
Debt Instrument [Line Items]
Repurchase amount						$ 15,000,000
Interest rate of senior note						6.50%
5.00% Fixed-to-Floating Rate Subordinated Notes | Subordinated notes
Debt Instrument [Line Items]
Repurchase amount				$ 60,000,000
Interest rate of senior note				5.00%