SECURITIES (Held to maturity securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 90,641		$ 91,324
Gross Unrealized Gains	10,916		9,160
Gross Unrealized Losses	0		0
Estimated Fair Value	101,557		100,484
Allowance for Credit Losses	(62)		0
Obligations of states and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	90,641		91,324
Gross Unrealized Gains	10,916		9,160
Gross Unrealized Losses	0		0
Estimated Fair Value	101,557		100,484
Allowance for Credit Losses	$ (62)	$ (197)	$ 0

Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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