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Restructuring (Tables)
12 Months Ended
Sep. 30, 2014
Restructuring and Related Activities [Abstract]  
Severance Cost Liability Activity
The table below summarizes the activity related to severance costs:
Severance Cost Liability
For the year ended September 30
 
 
2014
Severance cost liability at beginning of period
 
$

Liabilities incurred during the period
 
65

Actual costs paid during the period
 
(20
)
Severance cost liability at end of period
 
$
45