INVESTMENT SECURITIES - Amortized Cost and Market Value of Securities Available for Sale (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
INVESTMENT SECURITIES
Amortized Cost	$ 129,163,000	$ 134,166,000
Gross Unrealized Gains	13,000	26,000
Gross Unrealized Losses	(24,610,000)	(26,243,000)
Fair Value	104,566,000	107,949,000
Trading securities	0	0
Held to maturity	0	0
Collateralized mortgage obligations
INVESTMENT SECURITIES
Amortized Cost	13,845,000	14,439,000
Gross Unrealized Gains	9,000	21,000
Gross Unrealized Losses	(2,168,000)	(2,402,000)
Fair Value	11,686,000	12,058,000
Agency mortgage-backed securities
INVESTMENT SECURITIES
Amortized Cost	40,908,000	44,252,000
Gross Unrealized Losses	(4,519,000)	(5,651,000)
Fair Value	36,389,000	38,601,000
Municipal securities
INVESTMENT SECURITIES
Amortized Cost	41,568,000	42,607,000
Gross Unrealized Gains	4,000	5,000
Gross Unrealized Losses	(10,917,000)	(10,201,000)
Fair Value	30,655,000	32,411,000
U.S. Government agency securities
INVESTMENT SECURITIES
Amortized Cost	31,342,000	31,368,000
Gross Unrealized Losses	(6,848,000)	(7,830,000)
Fair Value	24,494,000	23,538,000
Corporate securities
INVESTMENT SECURITIES
Amortized Cost	1,500,000	1,500,000
Gross Unrealized Losses	(158,000)	(159,000)
Fair Value	$ 1,342,000	$ 1,341,000

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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