LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Loans held for investment by years of origination) (Details) $ in Thousands	Mar. 31, 2022 USD ($)
Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	$ 22,526
2021	60,469
2020	28,155
2019	26,636
2018	18,765
Prior	18,955
Revolving Loans	54,707
Total	230,213
Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	11,641
2021	109,459
2020	42,522
2019	8,684
2018	0
Prior	129
Revolving Loans	1,858
Total	174,293
Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	50,302
2021	175,629
2020	124,028
2019	75,834
2018	76,439
Prior	139,466
Revolving Loans	27,412
Total	669,110
Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	46,833
2021	117,634
2020	56,809
2019	35,214
2018	24,988
Prior	85,631
Revolving Loans	7,603
Total	374,712
Real Estate - Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	146
2020	13
2019	272
2018	130
Prior	2,191
Revolving Loans	185,422
Total	188,174
Real Estate - Home Equity [Member] \| Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	146
2020	13
2019	255
2018	130
Prior	2,191
Revolving Loans	184,595
Total	187,330
Real Estate - Home Equity [Member] \| Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	0
2019	17
2018	0
Prior	0
Revolving Loans	827
Total	844
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	61,883
2021	159,193
2020	56,291
2019	33,424
2018	22,084
Prior	10,401
Revolving Loans	5,731
Total	349,007
Consumer [Member] \| Performing Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	61,883
2021	159,135
2020	56,232
2019	33,402
2018	22,026
Prior	10,370
Revolving Loans	5,731
Total	348,779
Consumer [Member] \| Nonperforming Financial Instruments [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	58
2020	59
2019	22
2018	58
Prior	31
Revolving Loans	0
Total	228
Pass [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	22,526
2021	60,369
2020	27,910
2019	26,368
2018	18,565
Prior	18,863
Revolving Loans	54,707
Total	229,308
Pass [Member] \| Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	11,641
2021	109,459
2020	42,522
2019	8,684
2018	0
Prior	129
Revolving Loans	1,858
Total	174,293
Pass [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	50,302
2021	165,574
2020	123,213
2019	73,444
2018	73,824
Prior	131,407
Revolving Loans	26,092
Total	643,856
Pass [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	46,698
2021	117,058
2020	55,670
2019	34,111
2018	23,957
Prior	81,162
Revolving Loans	6,255
Total	364,911
Special Mention [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	100
2020	187
2019	268
2018	16
Prior	24
Revolving Loans	0
Total	595
Special Mention [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	410
2019	1,750
2018	2,615
Prior	5,761
Revolving Loans	1,250
Total	11,786
Special Mention [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	61
2021	0
2020	132
2019	18
2018	60
Prior	570
Revolving Loans	1,348
Total	2,189
Substandard [Member] \| Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	0
2020	58
2019	0
2018	184
Prior	68
Revolving Loans	0
Total	310
Substandard [Member] \| Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	0
2021	10,055
2020	405
2019	640
2018	0
Prior	2,298
Revolving Loans	70
Total	13,468
Substandard [Member] \| Real Estate - Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	74
2021	576
2020	1,007
2019	1,085
2018	971
Prior	3,899
Revolving Loans	0
Total	$ 7,612

Amount of financing receivable originated more than five years prior to current fiscal year.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447

+ Details

Name:	us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of financing receivable originated four years prior to current fiscal year.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of financing receivable originated in current fiscal year.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of financing receivable originated in fiscal year prior to current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

+ Details

Name:	us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of financing receivable originated three years prior to current fiscal year.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of financing receivable originated two years prior to current fiscal year.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of financing receivable that can be withdrawn, repaid and redrawn.

+ References

+ Details

Name:	us-gaap_FinancingReceivableRevolving
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount, before allowance for credit loss, of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953401-111524

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 14
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 80
-URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (1)

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1404
-Paragraph (a)

+ Details

Name:	us-gaap_NotesReceivableGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ccbg_LoansReceivableForCommercialAndFinancialAndAgriculturalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_MortgagesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: