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Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2015
Fair Value Measurements [Abstract]  
Summary Of Accrued Earnout Activity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For the year ended December 31,

 

 

2015

 

2014

 

2013

 

 

 

 

 

 

 

 

 

 

 

 

(in thousands)

Beginning balance

 

$

 15,086 

 

$

 30,063 

 

$

 9,840 

Additions

 

 

 3,295 

 

 

 11,048 

 

 

 31,704 

Payments

 

 

 (4,094)

 

 

 (18,724)

 

 

 (9,324)

Change in estimate

 

 

 (6,468)

 

 

 (7,310)

 

 

 (1,585)

Foreign currency translation adjustments

 

 

 (589)

 

 

 9 

 

 

 (572)

Ending balance

 

$

 7,230 

 

$

 15,086 

 

$

 30,063