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MORTGAGE BANKING ACTIVITIES (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Mortgage Banking Activities [Abstract]          
Residential mortgage loans held for sale that were 90 days or more outstanding $ 0   $ 0    
Residential mortgage loans held for sale 30 to 60 days outstanding $ 200,000   $ 200,000    
Percentage of FNMA loan type of total loans serviced 50.00%   50.00%    
Percentage of GNMA loan type of total loans serviced 7.00%   7.00%    
Percentage of Private Investor loan type of total loans serviced 43.00%   43.00%    
Weighted average prepayment speed 10.48%   10.48%   15.85%
Warehouse lines of credit extended to CCHL $ 50,000,000   $ 50,000,000    
Balance of lines of credit receivable from CCHL 13,300,000   13,300,000   $ 14,800,000
Mortgage Servicing Rights (MSR) Impairment (Recovery)     0 $ 0  
Warehouse Agreement Borrowings [Member]          
Servicing Asset at Amortized Cost [Line Items]          
Line of credit outstanding $ 34,990,000   $ 34,990,000   29,000,000.0
CCHL Subsidiary [Member]          
Servicing Asset at Amortized Cost [Line Items]          
Interest in CCHL subsidiary entity 51.00%   51.00%    
Government National Mortgage Association (GNMA) [Member] | Delinquent or defaulted mortgage loans [Member]          
Servicing Asset at Amortized Cost [Line Items]          
Servicing Asset at Amortized Cost $ 400,000   $ 400,000   $ 2,000,000.0
Payments to Acquire Mortgage Servicing Rights (MSR) $ 600,000 $ 700,000 $ 1,000,000.0 $ 2,200,000