Capital City Bank Group, Inc. Quarterly report pursuant to Section 13 or 15(d)

LOANS HELD FOR INVESTMENT AND ALLOWANCE FOR CREDIT LOSSES (Recorded investment in nonaccrual and past due loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	$ 3,078	$ 3,756
Nonaccrual With No ACL	3,720	2,486
90+ Days Still Accruing	0	0
Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	306	311
Nonaccrual With No ACL	0	0
90+ Days Still Accruing	0	0
Real Estate - Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	322	322
Nonaccrual With No ACL	0	0
90+ Days Still Accruing	0	0
Real Estate - Commercial Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	137	128
Nonaccrual With No ACL	1,295	781
90+ Days Still Accruing	0	0
Real Estate - Residential [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	1,226	1,285
Nonaccrual With No ACL	2,102	1,705
90+ Days Still Accruing	0	0
Real Estate - Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	427	999
Nonaccrual With No ACL	323	0
90+ Days Still Accruing	0	0
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual, with ACL	660	711
Nonaccrual With No ACL	0	0
90+ Days Still Accruing	$ 0	$ 0