Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

The amount committed to pay.

+ References

No definition available.

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- Definition

he maximum ration of total funded debt to trailing twelve month adjusted EBITDA.

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No definition available.

+ Details

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The minimum fixed charge coverage ratio (measured as the sum of EBITDA plus rent expense less unfinanced capital expenditures divided by the sum of rent expense plus principal payments plus cash taxes plus cash interest plus restricted payments plus distributions) as a covenant under the credit agreement.

+ References

No definition available.

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- Definition

Represents the amount of interest and principal made in conjunction with loans payable.

+ References

No definition available.

+ Details

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- Definition

The contingent increase above the maximum borrowing capacity under the credit facility, if any one or more of the existing banks or new banks agree to provide such increased commitment amount.

+ References

No definition available.

+ Details

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- Definition

The amount software costs incurred during the period.

+ References

No definition available.

+ Details

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DEBT OBLIGATIONS - Line of credit (Details)				6 Months Ended	12 Months Ended
DEBT OBLIGATIONS - Line of credit (Details)	May 06, 2020	Oct. 28, 2019 USD ($)	Jun. 26, 2019 USD ($)	Jul. 03, 2020 USD ($)	Dec. 28, 2018 USD ($)	Dec. 27, 2019 USD ($)	Dec. 20, 2018 USD ($)
Utility Customer Agreement
Debt Instrument [Line Items]
Interest rate (as a percent)							4.332%
Unsecured notes payable				$ 800,000		$ 900,000
Amount committed to repay							$ 1,700,000
E3, Inc.
Debt Instrument [Line Items]
Proceeds from borrowings		$ 30,000,000.0
2019 Credit Agreement [Member]
Debt Instrument [Line Items]
Minimum fixed charge coverage ratio				1.20
2019 Credit Agreement [Member] \| Debt Covenant Threshold Tranche One
Debt Instrument [Line Items]
Maximum total leverage ratio				3.50
2019 Credit Agreement [Member] \| Debt Covenant Threshold Tranche Two
Debt Instrument [Line Items]
Maximum total leverage ratio				3.25
Term A Loan \| BMO
Debt Instrument [Line Items]
The aggregate amount under the revolving line of credit			$ 100,000,000.0
Delayed Draw Term Loan Facility
Debt Instrument [Line Items]
Maximum borrowing capacity			50,000,000.0
Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 50,000,000.0
Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Commitment fee (as a percent)	0.45%
Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Commitment fee (as a percent)	0.15%
Letters of Credit \| Maximum
Debt Instrument [Line Items]
Commitment fee (as a percent)	2.50%
Letters of Credit \| Minimum
Debt Instrument [Line Items]
Commitment fee (as a percent)	0.84%
Notes payable for IBM
Debt Instrument [Line Items]
Interest rate (as a percent)					4.656%
Interest and principal payments					$ 6,000
Notes payable for IBM \| Software Agreements
Debt Instrument [Line Items]
Software cost					$ 200,000
Unsecured notes payable				$ 99,000		$ 133,000