Income Taxes (Details 4) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 29, 2018 |
Dec. 30, 2017 |
Dec. 31, 2016 |
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| Reconciliation of Unrecognized Tax Benefits [Roll Forward] | |||
| Unrecognized tax benefit, beginning balance | $ 4,542 | $ 3,501 | $ 2,049 |
| Increases from positions taken during prior periods | 372 | 1,525 | 157 |
| Increases from positions taken during current period | 2,036 | 558 | |
| Settled positions and reclassifications | 1,295 | ||
| Lapse of statute of limitations | (837) | (1,042) | 0 |
| Unrecognized tax benefit, ending balance | $ 6,113 | $ 4,542 | $ 3,501 |
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- Definition Unrecognized tax benefits increases (decreases) resulting from settlements with taxing authorities. No definition available.
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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 Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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