Annual report pursuant to Section 13 and 15(d)

Notes Receivable from Partners - Schedule of Notes Receivable from Partners (Detail)

v3.22.0.1
Notes Receivable from Partners - Schedule of Notes Receivable from Partners (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accounts Notes And Loans Receivable [Line Items]      
Interest accrued and capitalized on notes receivable $ 6 $ 8 $ 13
Partners      
Accounts Notes And Loans Receivable [Line Items]      
Beginning balance 353 645  
New notes issued to partners 475    
Repayment of notes (228) (300)  
Interest accrued and capitalized on notes receivable 6 8  
Ending balance $ 606 $ 353 $ 645