LOANS AND ALLOWANCE FOR CREDIT LOSSES - Financing receivable past due (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	$ 1,108,767	$ 802,446
Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	7,880	2,952
30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	5,729	227
60-89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	1,227	1,330
Greater Than 89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	924	1,395
Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	1,100,887	799,494
Residential real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	420,847	318,694
Residential real estate \| Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	3,802	2,252
Residential real estate \| 30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	1,784
Residential real estate \| 60-89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	1,109	1,260
Residential real estate \| Greater Than 89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	909	992
Residential real estate \| Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	417,045	316,442
HELOCs
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	22,241	17,092
HELOCs \| Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	111
HELOCs \| 30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	111
HELOCs \| Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	22,130	17,092
Commercial real estate
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	552,240	370,380
Commercial real estate \| Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	3,501	328
Commercial real estate \| 30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	3,406
Commercial real estate \| 60-89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	95
Commercial real estate \| Greater Than 89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans		328
Commercial real estate \| Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	548,739	370,052
Commercial and industrial
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	43,631	32,582
Commercial and industrial \| Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	183
Commercial and industrial \| 30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	183
Commercial and industrial \| Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	43,448	32,582
Consumer
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	69,808	63,698
Consumer \| Total Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	283	372
Consumer \| 30-59 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	245	227
Consumer \| 60-89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	23	70
Consumer \| Greater Than 89 Days Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	15	75
Consumer \| Loans Not Past Due
LOANS AND ALLOWANCE FOR CREDIT LOSSES
Total gross loans	$ 69,525	$ 63,326