Shareholders' Equity - Schedule of All Outstanding Options Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
Sep. 28, 2019 |
Dec. 29, 2018 |
Dec. 30, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | |||
| Options outstanding, beginning balance | 100,900 | 125,500 | |
| Options cancelled/expired/forfeited | (56,500) | (24,600) | |
| Options outstanding, ending balance | 44,400 | 100,900 | 125,500 |
| Weighted Average Exercise Price | |||
| Weighted average exercise price, beginning | $ 11.08 | $ 12.80 | |
| Weighted average exercise price, cancelled/expired/forfeited | 9.30 | 19.90 | |
| Weighted average exercise price, ending | $ 13.31 | $ 11.08 | $ 12.80 |
| Aggregate intrinsic value, options outstanding | $ 0 | $ 0 | $ 0 |
| Weighted average remaining contractual life | 3 years 2 months 26 days | 3 years 10 months 2 days | 4 years 2 months 19 days |
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average price of options that were either forfeited or expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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