Long-Term Debt (3.90% Promissory Note) - Additional Information (Detail) $ in Thousands			12 Months Ended
	Mar. 19, 2020	Feb. 28, 2020 USD ($) Installment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Debt Instrument [Line Items]
Proceeds from the issuance of long-term debt			$ 0	$ 10,000
Fixed interest rate			4.25%
3.90% Promissory Note [Member]
Debt Instrument [Line Items]
Proceeds from the issuance of long-term debt		$ 10,000
Fixed interest rate		3.90%	3.90%
Debt instrument frequency of periodic payment		monthly
Debt instrument periodic payment		$ 60
Number of installment payments | Installment		143
Date of initial payment		Apr. 01, 2020
Debt instrument, balloon payment to be paid		$ 5,007
Outstanding principal and interest payment due date		Mar. 01, 2032	Apr. 01, 2032
Debt instruments, payment terms description		The promissory note may be repaid in full at any time as long as the Company provides at least 60 days’ written notice and pays a prepayment premium and processing fee
Revised date of initial payment	May 01, 2020
Outstanding principal and interest payment revised due date	Apr. 01, 2032