XML 20 R7.htm IDEA: XBRL DOCUMENT v3.19.2
Redeemable Noncontrolling Interests (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward]    
Balance, beginning of period $ 0 $ 0
Net loss attributable to redeemable noncontrolling interests (31) (31)
Issuance of redeemable noncontrolling interests 3,396 3,396
Accretion of redeemable noncontrolling interests 18 18
Balance, end of period $ 3,383 $ 3,383