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Restructuring Expenses
 12 Months Ended
Sep. 30, 2018
Restructuring and Related Activities [Abstract]  
Restructuring Expenses
Restructuring Expenses
There was no restructuring expense incurred during fiscal 2018.
During fiscal 2017, we incurred net charges totaling $4.5 million consisting of $1.7 million in facilities charges associated with vacating excess leased space in San Rafael, California and $2.8 million in employee separation costs due to the elimination of 79 positions throughout the Company. Cash payments for all the facilities charges will be paid by the end of fiscal 2020. Cash payments for all the employee separation costs were paid before the end of the second quarter of fiscal 2018.
There was no restructuring expense incurred during fiscal 2016.
The following tables summarize our restructuring accruals associated with the above actions. The current portion and non-current portion was recorded in other accrued liabilities and other liabilities, respectively, within the accompanying consolidated balance sheets.
 
Accrual at September 30, 2016
 
Expense
Additions
 
Cash
Payments
 
Accrual at September 30, 2017
 
(In thousands)
Facilities charges
$
9,233

 
$
1,729

 
$
(2,842
)
 
$
8,120

Employee separation
—

 
2,742

 
(2,557
)
 
185

 
9,233

 
$
4,471

 
$
(5,399
)
 
8,305

Less: current portion
(4,266
)
 
 
 
 
 
(3,077
)
Non-current
$
4,967

 
 
 
 
 
$
5,228

 
 
Accrual at September 30, 2017
 
Expense
Additions
 
Cash
Payments
 
Accrual at September 30, 2018
 
(In thousands)
Facilities charges
$
8,120

 


 
$
(2,892
)
 
$
5,228

Employee separation
185

 


 
(185
)
 
—

 
8,305

 
$
—

 
$
(3,077
)
 
5,228

Less: current portion
(3,077
)
 
 
 
 
 
(3,850
)
Non-current
$
5,228

 
 
 
 
 
$
1,378