FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS - Recurring (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Available-for-sale securities transfers	$ 0	$ 0
Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	48,487	46,484
Level 3
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	148
Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	48,635	46,484
Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	48,487	46,484
Recurring | Level 3
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	148
U.S. Treasury securities | Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	14,795	15,811
U.S. Treasury securities | Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	14,795	15,811
U.S. Government Agency securities | Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	900	838
U.S. Government Agency securities | Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	900	838
Municipal securities | Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	13,527	14,281
Municipal securities | Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	13,379	14,281
Municipal securities | Recurring | Level 3
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	148
Mortgage-backed securities and collateralized mortgage obligations | Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	10,915	5,755
Mortgage-backed securities and collateralized mortgage obligations | Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	10,915	5,755
Corporate securities | Recurring
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	8,498	9,799
Corporate securities | Recurring | Level 2
FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS
Securities available-for-sale	$ 8,498	$ 9,799