Income Taxes	6 Months Ended
Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	16.Income Taxes The Company’s effective income tax rate, calculated by dividing income tax expense (benefit) by income (loss) before income taxes, was 27.0% for the first half of 2019 and 44.6% for the first half of 2018. The decrease in the effective tax rate was primarily driven by improved financial results. The Company’s effective income tax rate, calculated by dividing income tax expense (benefit) by income (loss) before income taxes minus net income attributable to noncontrolling interest, was 32.8% for the first half of 2019 and 42.0% for the first half of 2018. The Company had uncertain tax positions, including accrued interest, of $3.2 million on June 30, 2019 and $3.1 million on December 30, 2018, all of which would affect the Company’s effective tax rate if recognized. While it is expected the amount of uncertain tax positions may change in the next 12 months, the Company does not expect such change would have a significant impact on the condensed consolidated financial statements. Prior tax years beginning in year 2002 remain open to examination by the Internal Revenue Service, and various tax years beginning in year 1998 remain open to examination by certain state tax jurisdictions.

Income Taxes

6 Months Ended

Jun. 30, 2019

16.Income Taxes

The Company’s effective income tax rate, calculated by dividing income tax expense (benefit) by income (loss) before income taxes, was 27.0% for the first half of 2019 and 44.6% for the first half of 2018. The decrease in the effective tax rate was primarily driven by improved financial results.

The Company’s effective income tax rate, calculated by dividing income tax expense (benefit) by income (loss) before income taxes minus net income attributable to noncontrolling interest, was 32.8% for the first half of 2019 and 42.0% for the first half of 2018.

The Company had uncertain tax positions, including accrued interest, of $3.2 million on June 30, 2019 and $3.1 million on December 30, 2018, all of which would affect the Company’s effective tax rate if recognized. While it is expected the amount of uncertain tax positions may change in the next 12 months, the Company does not expect such change would have a significant impact on the condensed consolidated financial statements.

Prior tax years beginning in year 2002 remain open to examination by the Internal Revenue Service, and various tax years beginning in year 1998 remain open to examination by certain state tax jurisdictions.