v3.21.2
Supplemental Cash Flow Disclosures - Additional Information (Detail)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
USD ($)
shares
Jun. 30, 2021
USD ($)
shares
Mar. 31, 2021
USD ($)
shares
Sep. 30, 2020
USD ($)
shares
Jun. 30, 2020
USD ($)
shares
Mar. 31, 2020
USD ($)
shares
Sep. 30, 2021
USD ($)
shares
Sep. 30, 2020
USD ($)
Property
shares
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Supplemental Cash Flow Elements [Line Items]                    
Cash paid for interest             $ 38,551 $ 50,853    
Cash paid for income taxes             $ 1,144 1,385    
Issuance of shares of common stock, shares | shares             1,089      
Fair value of earnout consideration $ 0 $ 10,063   $ 13,177 $ 37,975   $ 0 13,177 $ 7,509 $ 0
Debt       90,484       90,484    
Adjustments to additional paid in capital mezzanine equity non-controlling interests         97 $ (2,416)   2,513    
Number of OP units exchanged | shares 1,723,000 1,127,000 38,000       2,888      
Conversion of OP Units to shares of common stock     $ 0       $ 46,220      
Reclassification of mezzanine equity non-controlling interests               112,698    
Reclassification of mezzanine equity common stock               66,376    
Reclassification of carrying value of earnout liability               18,346    
Issuance of shares common stock upon conversion of OP units | shares 1,723,000 1,127,000 38,000       2,888      
Dividend declared and accrued but not yet paid $ 43,874     20,722     $ 43,874 $ 20,722    
Number Of Properties Placed Under Lease Modifications | Property               4    
Carrying amount of asset recognized               $ 9,055    
Additional Paid-in Capital                    
Supplemental Cash Flow Elements [Line Items]                    
Adjustments to additional paid in capital mezzanine equity non-controlling interests         $ (97) $ (2,416)        
Conversion of OP Units to shares of common stock $ 27,755   $ 606 $ 0     $ 46,220 0    
Reclassification of mezzanine equity common stock               66,375    
Reclassification of carrying value of earnout liability               6,809    
Common Stock                    
Supplemental Cash Flow Elements [Line Items]                    
Issuance of shares of common stock, shares | shares 957,000 11,659,000 211,000 341,000 11,000 293,000        
Adjustments to additional paid in capital mezzanine equity non-controlling interests         $ 0 $ 0        
Conversion of OP Units to shares of common stock     $ 0              
Reclassification of mezzanine equity common stock               1    
Non-controlling Interests                    
Supplemental Cash Flow Elements [Line Items]                    
Adjustments to additional paid in capital mezzanine equity non-controlling interests         $ 0 $ 0        
Conversion of OP Units to shares of common stock $ (27,755)   $ (606)              
Reclassification of carrying value of earnout liability               11,627    
Common Stock and OP Units                    
Supplemental Cash Flow Elements [Line Items]                    
Amount of equity interest issued or issuable in a business combination               178,535    
Fair value of earnout consideration       $ 40,119       $ 40,119    
Distribution Reinvestment Plan                    
Supplemental Cash Flow Elements [Line Items]                    
Issuance of shares of common stock, shares | shares               275,000    
Common stock issued               $ 5,733