Annual Excess Cash Flow Payments, Period

No definition available.

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- Definition

Debt Instrument, Payment, Percentage

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Variable Interest Floor Rate

+ References

No definition available.

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- Definition

Repayment Of Debt, Required Annual Excess Cash Flow Payment

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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-Section 45
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-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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Balance Type:	debit
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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Balance Type:	debit
Period Type:	instant

- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585

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Balance Type:	credit
Period Type:	duration

- Definition

The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	duration

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Long-Term Debt - Additional Information (Details) - USD ($)		3 Months Ended			12 Months Ended
	Mar. 10, 2015	Jul. 01, 2017	Apr. 01, 2017	Jul. 02, 2016	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Debt Instrument [Line Items]
Principal amount					$ 306,791,000
Payments of debt issuance costs					$ 0	$ 0	$ 8,283,000
Annual excess cash flow payments					95 days
Repayments of debt		$ 8,300,000	$ 9,900,000	$ 1,700,000
Payment of required annual excess cash flow payment		$ 13,700,000
Line of Credit \| Term Loan
Debt Instrument [Line Items]
Principal amount	$ 350,000,000				$ 306,791,000	342,221,000
Repayment of debt	346,500,000
Unamortized original issue discount and debt issuance costs	3,500,000				$ 5,616,000	$ 7,599,000
Payments of debt issuance costs	$ 8,300,000
Interest rate, effective percentage					6.29%
Periodic payment					$ 900,000
Payment, percentage					75.00%
Line of Credit \| Term Loan \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt variable interest floor rate					1.00%
Basis spread on variable rate					4.25%
Minimum \| Line of Credit \| Term Loan
Debt Instrument [Line Items]
Payment, percentage					0.00%
Maximum \| Line of Credit \| Term Loan
Debt Instrument [Line Items]
Payment, percentage					75.00%