Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Fair Value of Financial Assets and Liabilities (Detail)

v3.21.2
Fair Value Measurements - Summary of Fair Value of Financial Assets and Liabilities (Detail) - Other Indefinite Lived Intangible Assets [Member]
$ in Thousands
Sep. 30, 2021
USD ($)
Liabilities:  
Estimated fair value of contingent earn-out consideration included in accrued expenses $ 11
Long-term debt less unamortized debt issuance costs 208,559
Fair Value, Inputs, Level 2 [Member]  
Liabilities:  
Long-term debt less unamortized debt issuance costs 208,314
Fair Value, Inputs, Level 3 [Member]  
Liabilities:  
Estimated fair value of contingent earn-out consideration included in accrued expenses $ 11