CAPITAL AND REGULATORY MATTERS (Details) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Consolidated [Member]
Total Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 559,094	$ 524,836
Actual, Ratio	0.1658	0.184
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 354,045	$ 299,521
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.105	0.105
Tier I Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 443,265	$ 413,322
Actual, Ratio	0.1315	0.1449
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 286,608	$ 242,469
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.085	0.085
Common Equity Tier 1 to Risk Weighted Assets [Abstract]
Actual, Amount	$ 398,265	$ 368,322
Actual, Ratio	0.1181	0.1291
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 236,030	$ 199,681
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.07	0.07
Tier I Capital to Average Assets [Abstract]
Actual, Amount	$ 443,265	$ 413,322
Actual, Ratio	0.1103	0.1077
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 161,662	$ 154,592
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	$ 454,427	$ 425,748
Actual, Ratio	0.1348	0.1493
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 353,967	$ 299,465
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.105	0.105
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 337,112	$ 285,205
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.10	0.10
Tier I Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 414,559	$ 390,015
Actual, Ratio	0.123	0.1367
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 286,545	$ 242,424
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.085	0.085
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 269,689	$ 228,164
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	$ 414,559	$ 390,015
Actual, Ratio	0.123	0.1367
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 235,978	$ 199,644
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.07	0.07
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 219,122	$ 185,383
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.065	0.065
Tier I Capital to Average Assets [Abstract]
Actual, Amount	$ 414,559	$ 390,015
Actual, Ratio	0.1032	0.1016
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 161,574	$ 154,503
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.04	0.04
To Be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 200,774	$ 191,859
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.05	0.05