Fair Value Measurement of Assets and Liabilities - Additional Information (Details) $ in Millions	Sep. 30, 2022 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral dependent loans amortized cost	$ 171.3
Specific valuation allowance allocations	$ 98.2
Discount adjustment of the appraisals of foreclosed assets	0.00%
Fair Value | Non-recurring fair value measurements
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Reported net carrying amount of collateral dependent loans	$ 73.1