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BORROWED FUNDS - Summary of Borrowed Funds (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Short-term borrowings
Carrying Value	$ 93,455	$ 348,118
Weighted Average Rate	0.44%	1.73%
Long-term borrowings
Carrying Value	$ 242,568	$ 183,198
Weighted Average Rate	2.37%	2.87%
Total borrowings	$ 336,023	$ 531,316
Weighted Average Rate	1.41%	2.11%
Advances from the FHLB
Short-term borrowings
Carrying Value	$ 65,676	$ 303,286
Weighted Average Rate	1.19%	1.83%
Long-term borrowings
Carrying Value	$ 182,607	$ 123,278
Weighted Average Rate	1.73%	1.93%
Other borrowings
Short-term borrowings
Carrying Value	$ 27,779	$ 44,832
Weighted Average Rate	0.15%	0.99%
Subordinated borrowings
Long-term borrowings
Carrying Value	$ 59,961	$ 59,920
Weighted Average Rate	4.34%	5.53%

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Amount of short-term and long-term debt and lease obligation.

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