Basis of Presentation and Description of Company (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sep. 28, 2019 |
Jun. 29, 2019 |
Mar. 30, 2019 |
Sep. 29, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Sep. 28, 2019 |
Sep. 29, 2018 |
Jan. 01, 2019 |
Dec. 29, 2018 |
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| Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | ||||||||||
| Net income (loss) | $ (1,424) | $ (1,457) | $ (3,581) | $ (180) | $ (797) | $ 568 | $ (6,461) | $ (409) | ||
| Cumulative effect adjustment | $ (142,750) | $ (142,750) | $ (137,791) | |||||||
| ASU 2016-02 | Restatement Adjustment | ||||||||||
| Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | ||||||||||
| Cumulative effect adjustment | $ 1,623 | |||||||||
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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