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Employee Compensation Plans - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Employee Compensation [Line Items]    
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay 3.00%  
Matching contribution 100.00%  
Defined Contribution Plan, Vesting Year 6 years  
Defined Contribution Plan, Vesting Percentage 100.00%  
Profit Sharing Contributions $ 0.9 $ 0.7
Minimum    
Employee Compensation [Line Items]    
Defined Contribution Plan Percentage Of Base Compensation 3.00%  
Maximum    
Employee Compensation [Line Items]    
Defined Contribution Plan Percentage Of Base Compensation 5.00%