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BALANCE SHEET COMPONENTS (Tables) | 3 Months Ended
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Jan. 02, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Components of significant balance sheet accounts | The following tables reflect the components of significant balance sheet accounts as of January 2, 2016 and October 3, 2015:
|  | As of
(in thousands) |  | January 2, 2016 |  | October 3, 2015
Inventories, net: |  |  |  |  |  |
Raw materials and supplies |  | $ | 18,888 |  |  | $ | 23,541 |
Work in process |  | 19,297 |  |  | 24,110 |
Finished goods |  | 51,046 |  |  | 50,518 |
|  | 89,231 |  |  | 98,169 |
Inventory reserves |  | (19,583 | ) |  | (19,073 | )
|  | $ | 69,648 |  |  | $ | 79,096 |
Property, plant and equipment, net: |  |  |  |  |  |
Buildings and building improvements |  | $ | 33,699 |  |  | $ | 33,760 |
Leasehold improvements |  | 19,428 |  |  | 19,512 |
Data processing equipment and software |  | 28,694 |  |  | 28,861 |
Machinery, equipment, furniture and fixtures |  | 52,569 |  |  | 52,106 |
|  | 134,390 |  |  | 134,239 |
Accumulated depreciation |  | (82,314 | ) |  | (81,005 | )
|  | $ | 52,076 |  |  | $ | 53,234 |
Accrued expenses and other current liabilities: |  |  |  |  |  |
Wages and benefits |  | $ | 13,310 |  |  | $ | 19,166 |
Accrued customer obligations (1) |  | 7,430 |  |  | 9,215 |
Commissions and professional fees |  | 3,015 |  |  | 3,880 |
Deferred rent |  | 2,448 |  |  | 2,450 |
Severance (2) |  | 1,975 |  |  | 1,645 |
Other |  | 8,632 |  |  | 9,615 |
|  | $ | 36,810 |  |  | $ | 45,971 |
(1) | Represents customer advance payments, customer credit program, accrued warranty expense and accrued retrofit obligations.
(2) | Includes the restructuring plan discussed in Note 3, $1.2 million of severance payable in connection with the October 2015 retirement of the Company's CEO, and other severance payments which are not part of the Company's plan to streamline its global operations and functions.

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