REGULATORY CAPITAL MATTERS (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($) item	Dec. 31, 2023 USD ($)
REGULATORY CAPITAL MATTERS
Capital injection	$ 0	$ 0
Capital conservation buffer	2.50%
Common Equity Tier 1 capital ratio including capital conservation buffer (as a percent)	7.00%
Number of conditions or events to be performed | item	0
Tier 1 capital to risk-weighted assets
Actual Amount	$ 223,126,000	$ 218,150,000
Actual Ratio (as a percent)	0.1006	0.0940
Required for Capital Adequacy Purposes Ratio (as a percent)	0.085
Common Equity Tier 1 (CET 1) to risk-weighted assets
Actual Amount	$ 223,126,000	$ 218,150,000
Actual Ratio (as a percent)	10.06%	9.40%
Total capital to risk-weighted assets
Actual Amount	$ 292,546,000	$ 292,151,000
Actual Ratio (as a percent)	0.1319	0.1259
Required for Capital Adequacy Purposes Ratio (as a percent)	0.105
Tier 1 capital to average assets
Actual Amount	$ 223,126,000	$ 218,150,000
Actual Ratio (as a percent)	0.0804	0.0777
Banking Regulations, Retained Earnings (Accumulated Deficit)	$ 110,300,000
Bank
Tier 1 capital to risk-weighted assets
Actual Amount	$ 252,549,000	$ 244,390,000
Actual Ratio (as a percent)	0.1139	0.1054
Required for Capital Adequacy Purposes Amount	$ 133,040,000	$ 139,126,000
Required for Capital Adequacy Purposes Ratio (as a percent)	0.060	0.060
To be Well Capitalized Under Prompt Corrective Action Regulations Amount	$ 177,387,000	$ 185,502,000
To be Well Capitalized Under Prompt Corrective Action Regulations Ratio (as a percent)	0.080	0.080
Common Equity Tier 1 (CET 1) to risk-weighted assets
Actual Amount	$ 252,549,000	$ 244,390,000
Actual Ratio (as a percent)	11.39%	10.54%
Required for Capital Adequacy Purposes Amount	$ 99,780,000	$ 104,345,000
Required for Capital Adequacy Purposes Ratio (as a percent)	4.50%	4.50%
To be Well Capitalized Under Prompt Corrective Action Regulations Amount	$ 144,127,000	$ 150,720,000
To be Well Capitalized Under Prompt Corrective Action Regulations Ratio (as a percent)	6.50%	6.50%
Total capital to risk-weighted assets
Actual Amount	$ 268,970,000	$ 265,391,000
Actual Ratio (as a percent)	0.1213	0.1145
Required for Capital Adequacy Purposes Amount	$ 177,387,000	$ 185,502,000
Required for Capital Adequacy Purposes Ratio (as a percent)	0.080	0.080
To be Well Capitalized Under Prompt Corrective Action Regulations Amount	$ 221,734,000	$ 231,877,000
To be Well Capitalized Under Prompt Corrective Action Regulations Ratio (as a percent)	0.100	0.100
Tier 1 capital to average assets
Actual Amount	$ 252,549,000	$ 244,390,000
Actual Ratio (as a percent)	0.0911	0.0871
Required for Capital Adequacy Purposes Amount	$ 110,905,000	$ 112,244,000
Required for Capital Adequacy Purposes Ratio (as a percent)	0.040	0.040
To be Well Capitalized Under Prompt Corrective Action Regulations Amount	$ 138,632,000	$ 140,306,000
Banking Regulation, Tier One Leverage Capital Ratio, Well Capitalized, Minimum	0.050	0.050