SECURITIES (Securities Pledged) (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Pledged Financial Instruments, Not Separately Reported, Securities [Abstract]
Securities pledged for State and Local Government Public Deposits, Carrying Value	$ 234,535
Securities pledged for Interest Rate Swap Counterparties, Carrying Value	8,057
Securities pledged for Repurchase Agreements, Carrying Value	286,698
Pledged Financial Instruments, Not Separately Reported, Interest-bearing Deposits for Other Debt Facilities	2,490
Total pledged securities, Carrying Value	531,780
Securities pledged for State and Local Government public deposits, Amortized Cost	237,079
Securities pledged for Interest Rate Swap Counterparties, Amortized Cost	8,212
Securities pledged for Repurchase Agreements, Amortized Cost	308,284
Pledged Financial Instruments, Not Separately Reported, Interest-bearing Deposits for Other Debt Facilities, Amortized Cost	2,490
Total pledged securities, Amortized Cost	556,065
Securities pledged for State and Local Government Public Deposits, Fair Value	216,480
Securities pledged for Interest Rate Swap Counterparties, Fair Value	8,055
Securities pledged for Retail Repurchase Agreements, Fair Value	269,311
Pledged Financial Instruments, Not Separately Reported, Interest-bearing Deposits for Other Debt Facilities, Fair Value	2,473
Total pledged securities, Fair Value	$ 496,319