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Restructuring Activities (Restructuring Liability) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Dec. 29, 2017	Sep. 29, 2017	Dec. 30, 2016	Dec. 29, 2017	Dec. 30, 2016	Jun. 30, 2017
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	$ 1,074	$ 1,714		$ 1,714
Charges, net	(252)	2	$ 72	(250)	$ 232
Cash payments	(272)	(661)
Foreign exchange impact	8	19
Accrued balance, end of period	558	1,074		558
Current portion of restructuring liabilities	308			308		$ 1,475
Long-term portion of restructuring liabilities included in other long-term liabilities	200			200
Severance and Benefits | Fiscal 2016-2017 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	58	315		315
Charges, net	0	(3)
Cash payments	(2)	(253)
Foreign exchange impact	0	(1)
Accrued balance, end of period	56	58		56
Severance and Benefits | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	101	99		99
Charges, net	0	0
Cash payments	0	0
Foreign exchange impact	1	2
Accrued balance, end of period	102	101		102
Severance and Benefits | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	64	64		64
Charges, net	0	0
Cash payments	0	0
Foreign exchange impact	0	0
Accrued balance, end of period	64	64		64
Facilities and Other | Fiscal 2015-2016 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	581	563		563
Charges, net	(252)	0
Cash payments	0	0
Foreign exchange impact	7	18
Accrued balance, end of period	336	581		336
Facilities and Other | Fiscal 2014-2015 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	67	168		168
Charges, net	0	1
Cash payments	(67)	(102)
Foreign exchange impact	0	0
Accrued balance, end of period	0	67		0
Facilities and Other | Fiscal 2013-2014 Plan
Restructuring Reserve [Roll Forward]
Accrual balance, beginning of period	203	505		505
Charges, net	0	4
Cash payments	(203)	(306)
Foreign exchange impact	0	0
Accrued balance, end of period	$ 0	$ 203		$ 0

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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-SubTopic 10
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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(2))
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+ References

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Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve.

+ References

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-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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