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Redeemable Noncontrolling Interest (Tables)
3 Months Ended
Mar. 31, 2017
Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract]  
Redeemable Noncontrolling Interest [Table Text Block]
The table below presents the changes in Redeemable noncontrolling interest (in thousands):

 
Three Months Ended
 
March 31,
 
2017
 
2016
Redeemable noncontrolling interest, beginning of period
$
2,287

 
$
2,665

Net loss attributable to noncontrolling interest
(11
)
 
(8
)
Other comprehensive income attributable to noncontrolling interest
148

 
112

Redeemable noncontrolling interest, end of period
$
2,424

 
$
2,769