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Restructuring (Tables)
 3 Months Ended
Dec. 31, 2017
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Reserve
Below is a summary of the restructuring charges and other activity (in thousands):
 
Q3 2017
Restructuring
 
Employee
Termination
Costs
 
Other
 
Total
Balance at September 30, 2017
$
1,528

 
$
128

 
$
1,656

Refunds (payments)
5

 
(53
)
 
(48
)
Foreign currency fluctuation
22

 
1

 
23

Balance at December 31, 2017
$
1,555

 
$
76

 
$
1,631