Stockholders' Equity and Share-Based Compensation - Treasury Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
12 Months Ended | 38 Months Ended | |||
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Dec. 28, 2019 |
Dec. 29, 2018 |
Dec. 28, 2019 |
May 31, 2017 |
Nov. 30, 2016 |
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| Class of Stock [Line Items] | |||||
| Shares repurchased (in shares) | 0 | 0 | 2,525 | ||
| Average price (in USD per share) | $ 2.83 | ||||
| Aggregate purchase price | $ 7,146 | ||||
| Common Stock | Stock Repurchase Program, November 2016 | |||||
| Class of Stock [Line Items] | |||||
| Shares authorized for purchase (up to) (in shares) | $ 5,000 | $ 5,000 | |||
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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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- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stock repurchase plan authorized. No definition available.
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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