Fair Value Measurement of Assets and Liabilities - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Transfer of loans to loans held for sale	$ 34,143	$ 0	$ 10,000
Allowance for credit loss, write-off			$ 4,200
Collateral dependent loans amortized cost	144,300
Specific valuation allowance allocations	$ 66,600
Discount adjustment of the appraisals of foreclosed assets	0.00%		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	$ 77,700