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Balance Sheet Components | 6 Months Ended
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Jul. 01, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Balance Sheet Components | Balance Sheet Components
| As of
| July 1, 2012 |  | January 1, 2012
| (in thousands)
Inventories: |  |  |
Raw materials | $ | 30 |  |  | $ | 52 |
Work-in-process | 2,337 |  |  | 3,261 |
Finished goods | 360 |  |  | 451 |
| $ | 2,727 |  |  | $ | 3,764 |
Other current assets: |  |  |
Prepaid expenses | $ | 824 |  |  | $ | 575 |
Other | 38 |  |  | 38 |
| $ | 862 |  |  | $ | 613 |
Property and equipment: |  |  |
Equipment | $ | 12,669 |  |  | $ | 12,200 |
Software | 6,858 |  |  | 7,065 |
Furniture and fixtures | 747 |  |  | 747 |
Leasehold improvements | 659 |  |  | 659 |
| 20,933 |  |  | 20,671 |
Accumulated depreciation and amortization | (18,222 | ) |  | (18,490 | )
| $ | 2,711 |  |  | $ | 2,181 |
Accrued liabilities: |  |  |
Employee related accruals | $ | 1,324 |  |  | $ | 845 |
Other | 219 |  |  | 273 |
| $ | 1,543 |  |  | $ | 1,118 |

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