PARENT COMPANY FINANCIAL INFORMATION - Statements of Financial Condition (Parentheticals) (Details 1) - $ / shares	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Preferred stock, par value (in dollar per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	3,000,000	3,000,000
Preferred stock, shares outstanding	0	0
Preferred stock, shares issued	0	0
Common stock, par value (in dollar per share)	$ 0.01	$ 0.01
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	16,844,698	17,156,919
Common stock, shares outstanding	16,844,698	17,156,919	17,447,223	17,360,960
CCBG [Member]
Condensed Financial Statements, Captions [Line Items]
Preferred stock, par value (in dollar per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	3,000,000	3,000,000
Preferred stock, shares outstanding	0	0
Preferred stock, shares issued	0	0
Common stock, par value (in dollar per share)	$ 0.01	$ 0.01
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	16,844,698	17,156,919
Common stock, shares outstanding	16,844,698	17,156,919