Income Taxes (Tables)

12 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

Schedule of Domestic and Foreign Components of Income (Loss) Before Income Taxes

The domestic and foreign components of income (loss) before income tax expense for fiscal 2017, 2016 and 2015 were as follows (in thousands):

	2017			2016			2015
U.S.	$	(35,209	)	$	(26,796	)	$	(32,480	)
Foreign	157,032			114,190			138,775
	$	121,823		$	87,394		$	106,295

Schedule of Income Tax Expense (Benefit)

Income tax expense (benefit) for fiscal 2017, 2016 and 2015 were as follows (in thousands):

	2017			2016			2015
Current:
Federal	$	78		$	—		$	—
State	33			(15		)	(397		)
Foreign	10,016			11,312			12,957
	10,127			11,297			12,560
Deferred:
Federal	77			—			—
State	38			24			(399		)
Foreign	(481		)	(354		)	(198		)
	(366		)	(330		)	(597		)
	$	9,761		$	10,967		$	11,963

Schedule of Reconciliation of Federal Statutory Income Tax Rate to Effective Income Tax Rates

The following is a reconciliation of the federal statutory income tax rate to the effective income tax rates reflected in the Consolidated Statements of Comprehensive Income for fiscal 2017, 2016 and 2015:

	2017		2016		2015
Federal statutory income tax rate	35.0	%	35.0	%	35.0	%
Increase (decrease) resulting from:
Permanent differences	1.2		1.6		1.3
Foreign tax rate differences	(39.9	)	(36.3	)	(38.0	)
Disregarded entity benefit	(0.9	)	(1.8	)	(1.2	)
Dividend repatriation	—		32.9		—
Valuation allowances	12.2		(18.7	)	16.5
Other, net	0.4		(0.1	)	(2.3	)
Effective income tax rate	8.0	%	12.6	%	11.3	%

Schedule of Components of Net Deferred Income Tax Asset

The components of the net deferred income tax assets as of September 30, 2017 and October 1, 2016, were as follows (in thousands):

	2017			2016
Deferred income tax assets:
Loss/credit carryforwards	$	44,831		$	24,017
Inventories	7,710			7,527
Accrued benefits	25,811			25,493
Allowance for bad debts	319			461
Other	2,732			2,822
Total gross deferred income tax assets	81,403			60,320
Less valuation allowances	(61,668		)	(41,002		)
Deferred income tax assets	19,735			19,318
Deferred income tax liabilities:
Property, plant and equipment	14,443			14,400
Other	—			84
Deferred income tax liabilities	14,443			14,484
Net deferred income tax assets	$	5,292		$	4,834

Schedule of Reconciliation of Beginning And Ending Amounts of Unrecognized Income Tax Benefits

The following is a reconciliation of the beginning and ending amounts of unrecognized income tax benefits (in thousands):

	2017			2016			2015
Balance at beginning of fiscal year	$	2,799		$	2,353		$	2,368
Gross increases for tax positions of prior years	184			534			73
Gross increases for tax positions of the current year	163			—			—
Gross decreases for tax positions of prior years	(31		)	(88		)	(88		)
Balance at end of fiscal year	$	3,115		$	2,799		$	2,353

Schedule of Years That Remain Subject to Examination by Major Tax Jurisdictions

The Company files income tax returns, including returns for its subsidiaries, with federal, state, local and foreign taxing jurisdictions. The following tax years remain subject to examination by the respective major tax jurisdictions:

Jurisdiction	Fiscal Years
China	2012-2017
Germany	2013-2017
Mexico	2012-2017
Romania	2011-2017
United Kingdom	2014-2017
United States
Federal	2011, 2013-2017
State	2003-2017