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Summary of Significant Accounting Policies (Details) $ / shares in Units, $ in Thousands	Feb. 08, 2021 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) branch	Sep. 30, 2021 USD ($)
Accounting Policies [Line Items]
Number of bank branches | branch		219
Dividend rate	4.875%
Proceeds from issuance of preferred stock, net	$ 293,325
Cash collateral		$ (40,350)	$ (1,500)
Loans in process		2,207,880	2,232,836
Public Offering
Accounting Policies [Line Items]
Number of depositary shares | shares	12,000,000
Public offering price (in usd per share) | $ / shares	$ 25.00
Percentage of preferred stock	2.50%
Public Offering | Series A Preferred Stock
Accounting Policies [Line Items]
Number of depositary shares | shares	300,000
Financing Receivable
Accounting Policies [Line Items]
Loans in process		$ 4,272,929	$ 3,804,444

X

- Definition

Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.

+ References

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Amount of undisbursed portion of financing receivable balance. Excludes financing receivable covered under loss sharing agreement.

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The percentage rate used to calculate dividend payments on preferred stock.

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-SubTopic 10
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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Accounting Policies

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Number of bank branches where the Bank conducts its activities

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Sale Of Stock, Percentage Of Preferred Stock

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