Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of interest expense for an underpayment of income taxes.

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Dec. 30, 2016	Sep. 29, 2017	Sep. 30, 2016	Jan. 01, 2016
Foreign tax credit net tax benefit	$ 4,200
Repatriation	22,000
Tax benefit realized from exercise of share-based payment arrangements	397
Deferred tax assets	$ 22,745		$ 19,063	$ 16,457
Projected [Member]
Tax expense related to uncertain income tax positions		$ 500
Accrued interest related to uncertain income tax positoins		$ 250