CAPITAL AND REGULATORY MATTERS (Details) $ in Thousands	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Consolidated [Member]
Total Capital to Risk Weighted Assets [Abstract]
Actual, Amount	$ 551,832	$ 524,836
Actual, Ratio	0.1646	0.184
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 352,000	$ 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	$ 436,081	$ 413,322
Actual, Ratio	0.1301	0.1449
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 284,952	$ 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	$ 391,081	$ 368,322
Actual, Ratio	0.1167	0.1291
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 234,667	$ 199,681
Minimum Required Under BASEL III Fully Phased-In, Ratio	0.07	0.07
Tier I Capital to Average Assets [Abstract]
Actual, Amount	$ 436,081	$ 413,322
Actual, Ratio	0.1095	0.1077
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 160,247	$ 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	$ 448,194	$ 425,748
Actual, Ratio	0.1337	0.1493
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 351,890	$ 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	$ 335,134	$ 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	$ 408,357	$ 390,015
Actual, Ratio	0.1218	0.1367
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 284,863	$ 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	$ 268,107	$ 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	$ 408,357	$ 390,015
Actual, Ratio	0.1218	0.1367
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 234,593	$ 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	$ 217,837	$ 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	$ 408,357	$ 390,015
Actual, Ratio	0.1026	0.1016
Minimum Required Under BASEL III Fully Phased-In, Amount	$ 160,122	$ 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	$ 198,941	$ 191,859
To Be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	0.05	0.05