SECURITIES (Textual) (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2019 numberOfSecurities	Sep. 30, 2020 USD ($) numberOfSecurities numberOfSalesOfSecurities	Sep. 30, 2019 USD ($) numberOfSalesOfSecurities numberOfSecurities	Dec. 31, 2019 numberOfSecurities
Investments, Debt and Equity Securities [Abstract]
Trading Securities, Number of Securities on Nonaccrual Status		0		0
Trading Securities, Unrealized Holding Loss | $		$ (2,400,000)
Trading Securities, Unrealized Holding Gain | $			$ 172,000
Debt Securities, Available-for-sale [Abstract]
Available-for-sale Securities, Number of Securities in Unrealized Loss Position		64		90
Available-for-sale Securities, Gross Realized Gains (Losses), Number of Securities Sold	45	30
Debt Securities, Available-for-sale, Realized Gain (Loss) | $		$ 296,000
Available-for-sale Securities, Gross Realized Gain (Loss) | $			$ (28,000)
Available-for-sale Securities, Number of Securities in Nonaccrual Status		0		0
Held-to-maturity Securities [Abstract]
Held-to-maturity Securities, Number of Securities in Unrealized Loss Position				17
Held-to-maturity Securities, Number of Securities Sold | numberOfSalesOfSecurities		0	0
Held-to-maturity Securities, Number of Securities in Nonaccrual Status		0		0
Trading Securities, Number of Securities Sold		0	0