Discontinued Operations - Summary of Discontinued Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 30, 2017 |
Sep. 30, 2017 |
Jul. 01, 2017 |
Apr. 01, 2017 |
Dec. 31, 2016 |
Oct. 01, 2016 |
Jul. 02, 2016 |
Apr. 02, 2016 |
Dec. 30, 2017 |
Dec. 31, 2016 |
Jan. 02, 2016 |
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |||||||||||||||||
| Loss from operations and disposal of discontinued AutoMD operation | [1] | $ (558) | $ (3,875) | $ (3,187) | |||||||||||||
| Income tax (benefit) provision | [1] | 1 | (299) | (899) | |||||||||||||
| Loss on discontinued operations | $ 0 | $ 0 | $ 0 | $ (559) | $ (1,719) | $ (718) | $ (535) | $ (547) | (559) | [1] | (3,576) | [1] | (2,288) | [1] | |||
| AutoMD | Discontinued Operations, Disposed of by Means Other than Sale | |||||||||||||||||
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | |||||||||||||||||
| Net sales | 37 | 247 | 258 | ||||||||||||||
| Loss from operations and disposal of discontinued AutoMD operation | (558) | (3,875) | (3,187) | ||||||||||||||
| Income tax (benefit) provision | 1 | (299) | (899) | ||||||||||||||
| Loss on discontinued operations | $ (559) | $ (3,576) | $ (2,288) | ||||||||||||||
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- 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/2003/role/presentationRef
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- 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/presentationRef
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- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. 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/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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