Basis of Presentation	6 Months Ended
Jun. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The Company’s fiscal quarters end on the Sunday closest to the last day of each calendar quarter. For convenience, the fiscal quarters of each year are referred to as ending on March 31, June 30, September 30 and December 31. The first fiscal quarter of 2016 began on January 4, 2016 and ended on April 3, 2016; the second fiscal quarter of 2016 ended on July 3, 2016. The first fiscal quarter of 2015 began on December 29, 2014 and ended on March 29, 2015; the second fiscal quarter of 2015 ended on June 28, 2015. The accompanying consolidated financial statements include the accounts of the Company and its subsidiaries that are consolidated in accordance with U.S. GAAP. All intercompany balances and transactions have been eliminated. The preparation of financial statements in conformity with U.S. GAAP requires the Company’s management to make assumptions and estimates that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities, if any, at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Significant estimates are made in the calculation and assessment of the following: impairment of tangible assets, goodwill and other intangible assets; income taxes; allowance for doubtful accounts and notes receivables; lease accounting estimates; contingencies; and stock-based compensation. On an ongoing basis, the Company evaluates its estimates based on historical experience, current conditions and various other assumptions that are believed to be reasonable under the circumstances. The Company adjusts such estimates and assumptions when facts and circumstances dictate. Actual results could differ from those estimates.

Basis of Presentation

The Company’s fiscal quarters end on the Sunday closest to the last day of each calendar quarter. For convenience, the fiscal quarters of each year are referred to as ending on March 31, June 30, September 30 and December 31. The first fiscal quarter of 2016 began on January 4, 2016 and ended on April 3, 2016; the second fiscal quarter of 2016 ended on July 3, 2016. The first fiscal quarter of 2015 began on December 29, 2014 and ended on March 29, 2015; the second fiscal quarter of 2015 ended on June 28, 2015.

The accompanying consolidated financial statements include the accounts of the Company and its subsidiaries that are consolidated in accordance with U.S. GAAP. All intercompany balances and transactions have been eliminated.

The preparation of financial statements in conformity with U.S. GAAP requires the Company’s management to make assumptions and estimates that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities, if any, at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Significant estimates are made in the calculation and assessment of the following: impairment of tangible assets, goodwill and other intangible assets; income taxes; allowance for doubtful accounts and notes receivables; lease accounting estimates; contingencies; and stock-based compensation. On an ongoing basis, the Company evaluates its estimates based on historical experience, current conditions and various other assumptions that are believed to be reasonable under the circumstances. The Company adjusts such estimates and assumptions when facts and circumstances dictate. Actual results could differ from those estimates.