DISCONTINUED OPERATIONS - Summary of Loss from Discontinued Operations, Net of Tax (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 03, 2026 |
Jun. 27, 2025 |
Jul. 03, 2026 |
Jun. 27, 2025 |
|
| Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] | ||||
| Revenue | $ 39,493 | $ 51,109 | $ 89,564 | $ 99,366 |
| Cost of revenue | 12,643 | 17,102 | 28,244 | 33,265 |
| Total gross profit | 26,850 | 34,007 | 61,320 | 66,101 |
| Operating expenses: | ||||
| Research and development | 10,124 | 11,450 | 24,341 | 23,135 |
| Selling, general and administrative | 21,952 | 17,711 | 44,915 | 35,029 |
| Restructuring and related charges | 0 | 222 | 0 | 222 |
| Total operating expenses | 32,076 | 29,383 | 69,256 | 58,386 |
| Income (loss) from discontinued operations | (5,226) | 4,624 | (7,936) | 7,715 |
| Interest expense, net | (163) | (163) | (261) | (326) |
| Other income, net | 0 | 1,551 | 0 | 2,000 |
| Loss on sale of discontinued operations | (6,251) | 0 | (6,251) | 0 |
| Income (loss) from discontinued operations before income taxes | (11,640) | 6,012 | (14,448) | 9,389 |
| Provision for income taxes | 7,735 | 2,284 | 7,266 | 2,090 |
| Income (loss) from discontinued operations, net of tax | $ (19,375) | $ 3,728 | $ (21,714) | $ 7,299 |
| X | ||||||||||
- Definition Disposal group including discontinued operation operating expense. No definition available.
|
| X | ||||||||||
- Definition Amount of total other income expense, net attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
|
| X | ||||||||||
- Definition Amount of research and development attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
|
| X | ||||||||||
- Definition Amount of restructuring and related charges attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
|
| X | ||||||||||
- Definition Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of interest expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|