Borrowings Maturities Table (Details) $ in Thousands	Sep. 30, 2021 USD ($)
Debt Instrument [Line Items]
Less than 1 Year	$ 676,397
1-2 Years	702
2-3 Years	733
3-4 Years	764
4-5 Years	582
Thereafter	750
Total	679,928
Other borrowings:
Debt Instrument [Line Items]
Less than 1 Year	20,724
1-2 Years	0
2-3 Years	0
3-4 Years	0
4-5 Years	0
Thereafter	0
Total	20,724
FHLB borrowings:
Debt Instrument [Line Items]
Less than 1 Year	655,673
1-2 Years	702
2-3 Years	733
3-4 Years	764
4-5 Years	582
Thereafter	750
Total	$ 659,204