CAPITAL AND REGULATORY MATTERS (Details) $ in Thousands	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Consolidated [Member]
Total Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 634,025	$ 631,713
Actual, Ratio	0.1793	0.1786
Minimum Required Under BASEL III Fully Phased In, Amount	$ 371,389	$ 371,426
Minimum Required Under BASEL III Fully Phased In, Ratio	0.105	0.105
Tier 1 Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 525,802	$ 523,535
Actual, Ratio	0.1487	0.148
Minimum Required Under BASEL III Fully Phased In, Amount	$ 300,649	$ 300,678
Minimum Required Under BASEL III Fully Phased In, Ratio	0.085	0.085
Common Equity Tier 1 to Risk Weighted Assets [Abstract]
Actual, Amount	$ 480,802	$ 478,535
Actual, Ratio	0.1359	0.1353
Minimum Required Under BASEL III Fully Phased In, Amount	$ 247,593	$ 247,617
Minimum Required Under BASEL III Fully Phased In, Ratio	0.07	0.07
Tier 1 Capital to Average Assets [Abstract]
Actual, Amount	$ 525,802	$ 523,535
Actual, Ratio	0.1204	0.1204
Minimum Required Under BASEL III Fully Phased In, Amount	$ 175,541	$ 174,777
Minimum Required Under BASEL III Fully Phased In, Ratio	0.04	0.04
City Bank [Member]
Total Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 521,334	$ 520,788
Actual, Ratio	0.1474	0.1473
Minimum Required Under BASEL III Fully Phased In, Amount	$ 371,311	$ 371,351
Minimum Required Under BASEL III Fully Phased In, Ratio	0.105	0.105
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 353,629	$ 353,667
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.10	0.10
Tier 1 Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 477,127	$ 476,574
Actual, Ratio	0.1349	0.1348
Minimum Required Under BASEL III Fully Phased In, Amount	$ 300,585	$ 300,617
Minimum Required Under BASEL III Fully Phased In, Ratio	0.085	0.085
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 282,903	$ 282,934
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.08	0.08
Common Equity Tier 1 to Risk Weighted Assets [Abstract]
Actual, Amount	$ 477,127	$ 476,574
Actual, Ratio	0.1349	0.1348
Minimum Required Under BASEL III Fully Phased In, Amount	$ 247,540	$ 247,567
Minimum Required Under BASEL III Fully Phased In, Ratio	0.07	0.07
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 229,859	$ 229,884
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.065	0.065
Tier 1 Capital to Average Assets [Abstract]
Actual, Amount	$ 477,127	$ 476,574
Actual, Ratio	0.1093	0.1096
Minimum Required Under BASEL III Fully Phased In, Amount	$ 175,467	$ 174,710
Minimum Required Under BASEL III Fully Phased In, Ratio	0.04	0.04
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 218,289	$ 217,336
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.05	0.05