Long-Term Debt - Additional Information (Details) - USD ($)		12 Months Ended
	Nov. 23, 2021	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Oct. 31, 2021
Debt Instrument [Line Items]
Repayments of long-term debt		$ 245,000	$ 2,680,000	$ 32,417,000
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
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]
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%