SECURITIES (Schedule of financing receivable credit quality indicators) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 834,673	$ 829,403
AAA
Financing Receivable, Credit Quality Indicator [Line Items]
Total	83,190	79,598
AA, AA+, AA-
Financing Receivable, Credit Quality Indicator [Line Items]
Total	588,448	588,354
A+, A, A-
Financing Receivable, Credit Quality Indicator [Line Items]
Total	138,122	136,624
BBB
Financing Receivable, Credit Quality Indicator [Line Items]
Total	20,618	20,623
Not Rated
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 4,295	$ 4,204