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

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- 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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

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

+ References

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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.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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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.

+ References

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- Definition

Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

+ References

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- Definition

Amount, before allowance for credit loss, of financing receivable, classified as noncurrent.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522

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- Definition

Benefit Over Recapture Period

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No definition available.

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- Definition

Debt Conversion, Allowable Converted Instrument, Amount

+ References

No definition available.

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- Definition

Debt Instrument, Collateral, Number Of Stores

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No definition available.

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- Definition

Interest On Unrelated Party Note Receivable Percentage

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No definition available.

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- Definition

Line Of Credit Facility, Revolving Credit Conversion To Term Loan, Amount

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No definition available.

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- Definition

Third Party Contribution to Investment Fund

+ References

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DEBT - Additional Information (Details)					84 Months Ended
DEBT - Additional Information (Details)	Sep. 01, 2020 USD ($) store	May 12, 2020	May 06, 2020 USD ($)	Dec. 29, 2017 USD ($)	Dec. 29, 2024 USD ($)	Oct. 24, 2020 USD ($)	Jul. 25, 2020 USD ($)
Debt Instrument [Line Items]
Notes, Loans and Financing Receivable, Gross, Noncurrent				$ 4,835,000
InterestOnUnrelatedPartyNoteReceivablePercentage				1.403%
Third Party Contribution to Investment Fund				$ 2,375,000
Notes payable related to New Markets Tax Credit				$ 6,563,000		$ 72,186,000	$ 74,194,000
Debt Instrument, Interest Rate, Stated Percentage				1.00%
Scenario, Forecast [Member]
Debt Instrument [Line Items]
Benefit Over Recapture Period					$ 1,728,000
Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 150,500,000
Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 75,000,000		125,000,000
Allowable convertible debt			50,000,000
Revolving credit conversion to secured term loan	$ 50,000,000
Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member] \| Medium-term Notes [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			25,500,000
Debt term		7 years
Effective interest rate		1.76%
Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 25,000,000
Debt outstanding						$ 7,336,000
Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt term	15 years
Effective interest rate	2.19%
Number of stores used as collateral for debt \| store	3
London Interbank Offered Rate (LIBOR) [Member] \| Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member] \| Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt, basis spread on variable rate			1.10%
London Interbank Offered Rate (LIBOR) [Member] \| Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Line of Credit [Member] \| Medium-term Notes [Member]
Debt Instrument [Line Items]
Debt, basis spread on variable rate		1.35%
Derivative, fixed rate		0.41%
London Interbank Offered Rate (LIBOR) [Member] \| Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt, basis spread on variable rate	1.50%
Interest Rate Swap [Member] \| Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Derivative term	15 years
Interest Rate Swap [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Credit Agreement with Wells Fargo National Bank, National Association [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Derivative, fixed rate	0.69%