Leases - Summary of Contractual Obligation (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013
Leases [Abstract]
Operating Lease Obligations, Total	$ 3,628
Operating Lease Obligations, Year 1	1,720
Operating Lease Obligations, Year 2	1,044
Operating Lease Obligations, Year 3	776
Operating Lease Obligations, Year 4	76
Operating Lease Obligations, 5 or more years	$ 12

Operating Leases, Future Minimum Payments, Due in Five Years and Thereafter

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

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-Publisher FASB

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-SubTopic 20

-Section 50

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-Subparagraph (a)

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

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Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

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Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

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Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

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