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Income Taxes (Tables) | 6 Months Ended
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Jul. 01, 2017
Income Taxes [Abstract] |
Unrecognized Tax Benefits Roll Forward | The following is a summary of the activity of the Company's unrecognized tax benefits for the six months ended July 1, 2017 and July 2, 2016 (in thousands):
|  |  | July 1, 2017 |  | July 2, 2016
Balance at the beginning of the period |  | $ | 9,964 |  | $ | 14,450
| Net changes in uncertain tax benefits |  |  | (1,870) |  |  | (2,563)
Balance at the end of the period |  | $ | 8,094 |  | $ | 11,887

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- Definition Tabular disclosure of the change in unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 55 -Paragraph 217 -URI http://asc.fasb.org/extlink&oid=75116239&loc=d3e36027-109320 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 + Details
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