| REGULATORY MATTERS (Tables) | 12 Months Ended | 
|---|---|
| Dec. 31, 2021 | |
| Regulatory matters [Abstract] | |
| Schedule of Company and Bank's actual capital amounts and ratios | To Be Well Capitalized Under  Required  Prompt  For Capital  Corrective  Actual  Adequacy Purposes  Action Provisions  (Dollars in Thousands)  Amount  Ratio  Amount  Ratio  Amount  Ratio  2021  Common Equity Tier 1:  CCBG  $ 310,947 13.86% $  100,925 4.50% *  *  CCB  346,959 15.50% 100,725 4.50% $  145,491 6.50% Tier 1 Capital:  CCBG  361,947 16.14% 134,566 6.00% *  *  CCB  346,959 15.50% 134,300 6.00% 179,066 8.00% Total CCBG  384,743 17.15% 179,422 8.00% *  *  CCB  369,754 16.52% 179,066 8.00% 223,833 10.00% Tier 1 Leverage:  CCBG  361,947 8.95% 161,749 4.00% *  *  CCB  346,959 8.59% 161,515 4.00% 201,894 5.00% 2020  Common Equity Tier 1:  CCBG  $ 281,494 13.71% $  92,424 4.50% *  *  CCB  302,147 14.75% 92,177 4.50% $  133,145 6.50% Tier 1 Capital:  CCBG  332,494 16.19% 123,232 6.00% *  *  CCB  302,147 14.75% 122,903 6.00% 163,870 8.00% Total CCBG  355,338 17.30% 164,310 8.00% *  *  CCB  324,991 15.87% 163,870 8.00% 204,838 10.00% Tier 1 Leverage:  CCBG  332,494 9.33% 142,560 4.00% *  *  CCB  302,147 8.49% 142,280 4.00% 177,850 5.00% * | 
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- References No definition available. 
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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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