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Composition Of Certain Financial Statement Captions | 6 Months Ended
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Mar. 27, 2015
Composition Of Certain Financial Statement Captions [Abstract] |
Composition Of Certain Financial Statement Captions | Composition of Certain Financial Statement Captions The following tables present detailed information from our consolidated balance sheets as of March 27, 2015 and September 26, 2014 (amounts displayed in thousands, except as otherwise noted). Accounts Receivable
Accounts Receivable, Net | March 27, 2015 | September 26, 2014
Trade accounts receivable | $ | 91,792 |  | $ | 78,189 |
Accounts receivable from patent administration program customers | 7,816 |  | 9,594 |
Accounts receivable, gross | 99,608 |  | 87,783 |
Less: allowance for doubtful accounts | (1,046 | ) | (1,615 | )
Total | $ | 98,562 |  | $ | 86,168 |
Inventories
Inventories | March 27, 2015 | September 26, 2014
Raw materials | $ | 9,752 |  | $ | 1,013 |
Work in process | 2,950 |  | 47 |
Finished goods | 11,059 |  | 7,476 |
Total | $ | 23,761 |  | $ | 8,536 |
Inventories are stated at the lower of cost (first-in, first-out) or market. Inventory with a consumption period expected to exceed twelve months is recorded within other non-current assets in our consolidated balance sheets. We have included $1.8 million and $1.7 million of raw materials inventory within other non-current assets in our consolidated balance sheets as of March 27, 2015 and September 26, 2014, respectively. Based on anticipated inventory consumption rates, and aside from existing write-downs due to excess inventory, we do not believe that material risk of obsolescence exists prior to ultimate sale. Prepaid Expenses And Other Current Assets
Prepaid Expenses And Other Current Assets | March 27, 2015 | September 26, 2014
Prepaid expenses | $ | 16,371 |  | $ | 11,665 |
Other current assets | 7,982 |  | 7,152 |
Income tax receivable | 10,170 |  | 4,063 |
Total | $ | 34,523 |  | $ | 22,880 |
Accrued Liabilities
Accrued Liabilities | March 27, 2015 | September 26, 2014
Accrued royalties | $ | 3,040 |  | $ | 2,526 |
Amounts payable to patent administration program partners | 60,427 |  | 43,438 |
Accrued compensation and benefits | 57,852 |  | 71,677 |
Accrued professional fees | 4,386 |  | 6,162 |
Other accrued liabilities | 63,802 |  | 34,573 |
Total | $ | 189,507 |  | $ | 158,376 |
Other accrued liabilities include the accrual for unpaid property, plant and equipment additions of $27.8 million and $8.7 million as of March 27, 2015 and September 26, 2014, respectively. Other Non-Current Liabilities
Other Non-Current Liabilities | March 27, 2015 | September 26, 2014
Supplemental retirement plan obligations | $ | 2,400 |  | $ | 2,409 |
Non-current tax liabilities | 49,180 |  | 30,715 |
Other liabilities | 13,135 |  | 10,591 |
Total | $ | 64,715 |  | $ | 43,715 |

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