INVESTMENT SECURITIES (Schedule of Amortized Cost and Fair Value of Securities Classified by Contractual Maturity) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Amortized Cost
After 1 year through 5 years	$ 29,842	$ 29,811
After 5 years though 10 years	9,586	9,973
After 10 years	481,948	342,315
Amortized Cost, total	521,376	382,099
Fair Value
After 1 year through 5 years	27,423	29,774
After 5 years though 10 years	8,151	9,912
After 10 years	413,294	340,422
Fair Value, total	448,868	380,108
Amortized Cost
After 1 year through 5 years	54,915	48,515
After 5 years though 10 years	26,690	36,242
After 10 years	431,312	493,851
Amortized Cost, total	512,917	578,608
Fair Value
After 1 year through 5 years	48,694	47,370
After 5 years though 10 years	23,223	36,024
After 10 years	351,348	483,230
Fair Value, total	423,265	566,624
Asset Pledged as Collateral
Fair Value
Securities pledged	$ 0	$ 0