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BORROWED FUNDS - Short-term Borrowings (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Borrowed funds
FHLB and other borrowings	$ 0	$ 0
Maximum borrowing capacity with the FHLB	447,100
Remaining maximum borrowing capacity with the FHLB	432,900
Short-term Borrowings from FHLB
Short-term Borrowings and Repurchase Agreements
Balance at end of year	0	0
Average balance during the year	25,275	68,407
Maximum month-end balance	$ 130,047	$ 154,248
Weighted-average rate during the year	0.05%	0.58%
Weighted-average rate at December 31	0.00%	0.00%

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The aggregate carrying amount of all Federal Home Loan Bank loans and aggregate of other miscellaneous borrowings owed by the reporting entity.

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The average effective interest rate during the reporting period.

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Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB).

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