Transactions with Related Parties - Additional Information (Detail) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Related Party Transactions [Abstract]
Aggregate indebtedness of related parties	$ 10,000,000.0	$ 12,400,000	$ 8,900,000
Related party loans funded	2,500,000
Related party loans repaid	$ 4,900,000
Due date for related party loans	90 days
Delinquent related party loans outstanding	$ 0	$ 0	$ 0

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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+ Details