XML 46 R33.htm IDEA: XBRL DOCUMENT v3.21.2
Fair value of financial instruments (Tables)
 9 Months Ended
Sep. 30, 2021
Fair Value Disclosures [Abstract]  
Assets, Liabilities and Temporary Equity Measured at Fair Value on a Recurring Basis The following table summarizes the Company’s assets, liabilities and temporary equities measured at fair value on a recurring basis as of September 30, 2021: 
TotalQuoted prices in
active markets
for identical assets
(Level 1)		Significant other
observable inputs
(Level 2)		Significant
unobservable
inputs
(Level 3)
Assets    
Investments in equity securities$52,063 $52,063 $— $— 
Interest rate cap agreements$5,955 $— $5,955 $— 
Liabilities   
Contingent earn-out obligations$22,757 $— $— $22,757 
Temporary equity    
Noncontrolling interests subject to put provisions$1,423,917 $— $— $1,423,917