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Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Sep. 30, 2016
Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS
(in thousands)
 
Balance at Beginning of Year
 
Additions Charged to Income
 
Write offs and Other
 
Balance at End of Year
Accounts Receivable Allowance for Doubtful Accounts:
 
 
 
 
 
 
 
 
For the fiscal year ended:
 
 
 
 
 
 
 
 
2016
 
$
(1,173
)
 
(426
)
 
593

 
$
(1,006
)
2015
 
$
(1,986
)
 
560

 
253

 
$
(1,173
)
2014
 
$
(3,184
)
 
616

 
582

 
$
(1,986
)
 
 
 
 
 
 
 
 
 
Deferred Tax Valuation Allowance:
 
 
 
 
 
 
 
 
For the fiscal year ended:
 
 
 
 
 
 
 
 
2016
 
$
(7,532
)
 
(2,604
)
 
1,478

 
$
(8,658
)
2015
 
$
(7,708
)
 
(1,107
)
 
1,283

 
$
(7,532
)
2014
 
$
(8,346
)
 
(548
)
 
1,186

 
$
(7,708
)