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BALANCE SHEET COMPONENTS (Tables) | 12 Months Ended
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Sep. 28, 2024
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 September 28, 2024 and September 30, 2023:
|  | As of
(in thousands) |  | September 28, 2024 |  | September 30, 2023
Inventories, net: |  |  |  |
Raw materials and supplies |  | $ | 113,119 |  |  | $ | 114,827 |
Work in process |  | 43,023 |  |  | 74,555 |
Finished goods |  | 53,378 |  |  | 49,207 |
|  | 209,520 |  |  | 238,589 |
Inventory reserves |  | (31,784) |  |  | (21,285) |
|  | $ | 177,736 |  |  | $ | 217,304 |
Property, plant and equipment, net: |  |  |  |
Land |  | $ | 2,182 |  |  | $ | 2,182 |
Buildings and building improvements |  | 23,951 |  |  | 23,105 |
Leasehold improvements |  | 84,738 |  |  | 82,927 |
Data processing equipment and software |  | 38,238 |  |  | 37,483 |
Machinery, equipment, furniture and fixtures |  | 106,860 |  |  | 95,692 |
Construction in progress |  | 10,062 |  |  | 11,099 |
|  | 266,031 |  |  | 252,488 |
Accumulated depreciation |  | (159,517) |  |  | (142,437) |
Accumulated impairment |  | $ | (41,691) |  |  | $ | — |
|  | $ | 64,823 |  |  | $ | 110,051 |
Accrued expenses and other current liabilities: |  |  |  |
Accrued customer obligations (1) |  | $ | 31,014 |  |  | $ | 35,701 |
Wages and benefits |  | 31,349 |  |  | 33,096 |
Commissions and professional fees |  | 4,654 |  |  | 4,091 |
Dividends payable |  | 10,794 |  |  | 10,710 |
Accrued leasehold renovations |  | 6,476 |  |  | 11,005 |
Other |  | 6,515 |  |  | 8,402 |
|  | $ | 90,802 |  |  | $ | 103,005 |
(1)Represents customer advance payments, customer credit program, accrued warranty expense and accrued retrofit obligations.

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