v3.26.1
FAIR VALUE - Assets and liabilities (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale $ 26,183 $ 47,179
Equity securities 18,481 18,646
SBA and USDA servicing assets 5,600 5,700
States and political subdivisions    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 6,642 10,144
Mortgage-backed GSE residential    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 17,039 24,493
Recurring    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 26,183 47,179
Equity securities 18,481 18,646
SBA and USDA servicing assets 11,180 10,601
Interest rate derivatives 4,791 6,343
Assets 60,635 82,769
Liabilities 430 451
Recurring | Obligations of U.S. Government entities and agencies    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 2,502 12,542
Recurring | States and political subdivisions    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 6,642 10,144
Recurring | Mortgage-backed GSE residential    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 17,039 24,493
Non-recurring fair value measurements    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Collateral-dependent loans 7,601 1,658
Gains (Losses) for Impaired loans 79 231
Level 1 | Recurring    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Equity securities 18,481 18,646
Assets 18,481 18,646
Level 2 | Recurring    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 23,681 44,584
Interest rate derivatives 4,791 6,343
Assets 28,472 50,927
Liabilities 430 451
Level 2 | Recurring | Obligations of U.S. Government entities and agencies    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale   9,947
Level 2 | Recurring | States and political subdivisions    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 6,642 10,144
Level 2 | Recurring | Mortgage-backed GSE residential    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 17,039 24,493
Level 3 | Recurring    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 2,502 2,595
SBA and USDA servicing assets 11,180 10,601
Assets 13,682 13,196
Level 3 | Recurring | Obligations of U.S. Government entities and agencies    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Total securities available for sale 2,502 2,595
Level 3 | Non-recurring fair value measurements    
Fair value assets and liabilities measured on recurring and nonrecurring basis    
Collateral-dependent loans $ 7,601 $ 1,658