MORTGAGE BANKING ACTIVITIES (Summary of mortgage servicing rights) (Details) - Residential Mortgage [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) Contracts
Servicing Assets at Fair Value [Line Items]
Number of Residential Mortgage Loans Serviced for Others | Contracts	627
Outstanding Principal Balance of Residential Mortgage Loans Serviced for Others | $	$ 165,274
Weighted Average Interest Rate	4.56%
Remaining contratual term related to mortgage serviced for others	316 months