v3.26.1
FAIR VALUE DISCLOSURES - Narrative (Details)
6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
prepaymentSpeed
Dec. 31, 2025
prepaymentSpeed
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 4.00%  
Mortgage servicing rights $ 1,500,000  
Weighted average maturity of residential mortgages 20 years  
Qualitative information used to estimate fair value | prepaymentSpeed 167 168
Discount rate used to estimate fair value 9.50% 9.50%
Maximum | Level 3 | Commercial Real Estates    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 50.00%  
Maximum | Level 3 | Inventory Finished Goods    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 60.00%  
Maximum | Level 3 | Finished Goods    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 60.00%  
Maximum | Level 3 | Inventory Work In Process    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 100.00%  
Maximum | Level 3 | Equipment    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 50.00%  
Maximum | Level 3 | Marketable Securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 30.00%  
Maximum | Municipal Notes    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance 5.00%  
Maximum | US Government Agencies Short-term Debt Securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance 3.00%  
Maximum | U.S. Treasury securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance 1.00%  
Minimum    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Amount of variance $ 100,000  
Minimum | Level 3 | Commercial Real Estates    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 30.00%  
Minimum | Level 3 | Inventory Finished Goods    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 40.00%  
Minimum | Level 3 | Finished Goods    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 40.00%  
Minimum | Level 3 | Inventory Work In Process    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 60.00%  
Minimum | Level 3 | Equipment    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 20.00%  
Minimum | Level 3 | Marketable Securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of discount from appraised value (in hundredths) 10.00%  
Minimum | Municipal Notes    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance (5.00%)  
Minimum | US Government Agencies Short-term Debt Securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance (3.00%)  
Minimum | U.S. Treasury securities    
Assets Pledged As Collateral For Loans Receivable [Line Items]    
Percentage of variance (1.00%)