v3.26.3
SUBORDINATED DEBENTURES - Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 01, 2018
Dec. 31, 2016
Jan. 31, 2020
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Oct. 31, 2018
Participating Mortgage Loans [Line Items]                    
Subordinated debt       $ 15,500     $ 15,500   $ 15,400  
Recorded Value       80,000     80,000   119,911  
Interest expense       1,400 $ 2,100 $ 1,200 4,800 $ 3,600    
Subordinated Debt                    
Participating Mortgage Loans [Line Items]                    
Recorded Value       15,538     15,538      
Interest expense       260 255 285 770 850    
Amortization expense       55 $ 55 $ 55 165 $ 165    
TFC Trust | Subordinated Debt                    
Participating Mortgage Loans [Line Items]                    
Valuation allowances and reserves, amount   $ 1,900   $ 941     $ 941   $ 1,000  
Effective stated rate (as a percent)                 5.63%  
TFC Trust | Subordinated Debt | Tenor Spread Adjustment                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent)   0.26%                
TFC Trust | Subordinated Debt | Secured Overnight Financing Rate (SOFR)                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent)   1.65%                
Effective stated rate (as a percent)       5.81%     5.81%      
FAIC Trust | Subordinated Debt                    
Participating Mortgage Loans [Line Items]                    
Valuation allowances and reserves, amount       $ 630     $ 630   $ 688 $ 1,200
Effective stated rate (as a percent)       6.41%     6.41%   6.23%  
FAIC Trust | Subordinated Debt | Tenor Spread Adjustment                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent) 0.26%                  
FAIC Trust | Subordinated Debt | Secured Overnight Financing Rate (SOFR)                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent) 2.25%                  
PGBH Trust | Subordinated Debt                    
Participating Mortgage Loans [Line Items]                    
Valuation allowances and reserves, amount     $ 763 $ 418     $ 418   $ 456  
Effective stated rate (as a percent)       6.26%     6.26%   6.08%  
PGBH Trust | Subordinated Debt | Tenor Spread Adjustment                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent)     0.26%              
PGBH Trust | Subordinated Debt | Secured Overnight Financing Rate (SOFR)                    
Participating Mortgage Loans [Line Items]                    
Variable rate of interest (as a percent)     2.10%