v3.26.1
Borrowings - Schedule of Long-Term Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Federal Home Loan Bank, Advance, Maturity, Year One $ 40,000 $ 80,000
Federal Home Loan Bank, Advance, Maturity, Year Two 90,000 90,000
Federal Home Loan Bank, Advance, Maturity, Year Three 35,000 35,000
Federal Home Loan Bank, Advance, Maturity, Year Four 30,000 30,000
Long-term debt outstanding $ 214,884 $ 255,376
Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year One 4.40% 4.71%
Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Two 4.55% 4.55%
Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Three 4.23% 4.23%
Federal Home Loan Bank, Advance, Maturity, Average Interest Rate, Year Four 4.25% 4.25%
Weighted average rate percentage 4.56% 4.52%
Subordinated debt    
Debt Instrument [Line Items]    
Long-term debt outstanding $ 14,486 $ 15,000
Debt Instrument, Interest Rate, Effective Percentage 5.88% 4.00%
Trust preferred subordinated debt, FCBI | Subordinated debt    
Debt Instrument [Line Items]    
Long-term debt outstanding $ 5,398 $ 5,376
Debt Instrument, Interest Rate, Effective Percentage 5.62% 6.15%