REGULATORY CAPITAL REQUIREMENTS - Schedule of Actual Capital Amounts and Ratios of Corporation and Bank (Details) $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Total Capital (to Risk Weighted Assets):
Actual	$ 337,760	$ 280,778
Tier 1 Capital (to Risk Weighted Assets):
Actual	268,938	258,550
Common Equity Tier 1 Capital (to Risk Weighted Assets):
Actual	268,938	258,550
Tier 1 Capital (to Average Assets):
Actual	$ 268,938	$ 258,550
Risk Based Ratios [Abstract]
Capital to Risk Weighted Assets	0.1530	0.1335
Tier One Risk Based Capital to Risk Weighted Assets	0.1218	0.1230
Common Equity Tier 1 Capital to Risk Weighted Assets	12.18%	12.30%
Leverage Ratios [Abstract]
Tier One Leverage Capital to Average Assets	0.0989	0.0918
Bank
Total Capital (to Risk Weighted Assets):
Actual	$ 326,594	$ 275,179
Minimal Capital Adequacy	176,571	168,137
Minimal Capital Adequacy with Capital Buffer	231,749	220,680
To Be Well Capitalized Under Prompt Corrective Action Provisions	220,714	210,172
Tier 1 Capital (to Risk Weighted Assets):
Actual	301,800	252,950
Minimal Capital Adequacy	132,428	126,103
Minimal Capital Adequacy with Capital Buffer	187,607	178,646
To Be Well Capitalized Under Prompt Corrective Action Provisions	176,571	168,137
Common Equity Tier 1 Capital (to Risk Weighted Assets):
Actual	301,800	252,950
Minimal Capital Adequacy	99,321	94,577
Minimal Capital Adequacy with Capital Buffer	154,500	147,120
To Be Well Capitalized Under Prompt Corrective Action Provisions	143,464	136,612
Tier 1 Capital (to Average Assets):
Actual	301,800	252,950
Minimal Capital Adequacy	108,744	112,639
To Be Well Capitalized Under Prompt Corrective Action Provisions	$ 135,930	$ 140,799
Risk Based Ratios [Abstract]
Capital to Risk Weighted Assets	0.1480	0.1309
Capital Required To Be Adequately Capitalized to Risk Weighted Assets	0.0800	0.0800
Capital Required for Capital Adequacy with Capital Buffer to Risk Weighted Assets	10.50%	10.50%
Capital Required To Be Well Capitalized to Risk Weighted Assets	0.1000	0.1000
Tier One Risk Based Capital to Risk Weighted Assets	0.1367	0.1204
Tier One Risk Based Capital Required To Be Adequately Capitalized to Risk Weighted Assets	0.0600	0.0600
Tier One Risk Based Capital Required for Capital Adequacy With Capital Buffer to Risk Weighted Assets	8.50%	8.50%
Tier One Risk Based Capital Required To Be Well Capitalized to Risk Weighted Assets	0.0800	0.0800
Common Equity Tier 1 Capital to Risk Weighted Assets	13.67%	12.04%
Common Equity Tier 1 Capital Required to be Adequately Capitalized to Risk Weighted Assets	4.50%	4.50%
Common Equity Tier One Risk Based Capital Requirement for Capital Adequacy with Capital Buffer to Risk Weighted Assets	7.00%	7.00%
Common Equity Tier 1 Capital Required to be Well Capitalized to Risk Weighted Assets	6.50%	6.50%
Leverage Ratios [Abstract]
Tier One Leverage Capital to Average Assets	0.1110	0.0898
Tier One Leverage Capital Required To Be Adequately Capitalized to Average Assets	0.0400	0.0400
Tier One Leverage Capital Required To Be Well Capitalized to Average Assets	0.0500	0.0500