Annual report pursuant to Section 13 and 15(d)

MORTGAGE BANKING ACTIVITIES - Narrative (Details)

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MORTGAGE BANKING ACTIVITIES - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Mar. 01, 2020
Mortgage Banking Activities [Abstract]    
Residential mortgage loans held for sale that were 90 days or more outstanding $ 600,000  
Percentage of FNMA loan type of total loans serviced 63.00%  
Percentage of GNMA loan type of total loans serviced 13.00%  
Percentage of Private Investor loan type of total loans serviced 24.00%  
Weighted average prepayment speed 17.10%  
Warehouse lines of credit extended to CCHL $ 50,000,000  
Interest in CCHL subsidiary entity 51.00% 51.00%
Balance of lines of credit receivable from CCHL $ 30,000,000.0  
Mortgage Servicing Rights (MSR) Impairment (Recovery) 0  
Delinquent residential mortgage loans currently in GNMA pools $ 4,900,000