Noncontrolling interests (Tables)

6 Months Ended

Jun. 30, 2021

Noncontrolling Interest [Abstract]

Summary of Activity of Noncontrolling Interest-Redeemable

The following table summarizes the activity of noncontrolling interest-redeemable for the six months ended June 30, 2021 (amounts in thousands):

Balance as of December 31, 2020	$	18,921
Net income attributable to noncontrolling interest-redeemable	6,183
Noncontrolling interest-redeemable distributions	(6,255)
Acquired noncontrolling interest-redeemable	113
Purchase of controlling interest	(373)
Balance as of June 30, 2021	$	18,589