BORROWING ARRANGEMENTS - Maturities Table (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Less than 1 Year	$ 363,899
1-2 Years	710
2-3 Years	740
3-4 Years	772
4-5 Years	484
Thereafter	652
Total	367,257
Other borrowings:
Debt Instrument [Line Items]
Less than 1 Year	23,219
1-2 Years	0
2-3 Years	0
3-4 Years	0
4-5 Years	0
Thereafter	0
Total	23,219
FHLB borrowings:
Debt Instrument [Line Items]
Less than 1 Year	340,680
1-2 Years	710
2-3 Years	740
3-4 Years	772
4-5 Years	484
Thereafter	652
Total	$ 344,038