XML 34 R24.htm IDEA: XBRL DOCUMENT v3.8.0.1
Noncontrolling interest (Tables)
 9 Months Ended
Sep. 30, 2017
Noncontrolling Interest [Abstract]  
Summary of Activity of Noncontrolling Interest-Redeemable
The following table summarizes the activity of noncontrolling interest-redeemable for the nine months ended September 30, 2017 (amounts in thousands):
Balance as of December 31, 2016
$
12,567

Net income attributable to noncontrolling interest-redeemable
7,649

Noncontrolling interest-redeemable distributions
(6,933
)
Sale of noncontrolling interest-redeemable
(77
)
Balance as of September 30, 2017
$
13,206