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

Date the credit facility terminates, in YYYY-MM-DD format.

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The effective interest rate at the end of the reporting period.

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The effective interest rate during the reporting period.

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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.

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No definition available.

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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 fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Equipment Notes Payable and Financial Arrangements (Details Narrative) - USD ($) $ in Thousands		6 Months Ended		12 Months Ended
	Aug. 30, 2021	Apr. 15, 2022	Apr. 16, 2021	Oct. 29, 2021	Jun. 15, 2022	Jan. 24, 2022	Dec. 16, 2021	Dec. 01, 2021	Nov. 01, 2021	Oct. 15, 2021	Jul. 19, 2021	Jul. 01, 2021	Apr. 27, 2021	Dec. 02, 2020	Dec. 26, 2018
Line of Credit Facility [Line Items]
Line of credit		$ 42,042		$ 37,069
Capital expenditures		629	$ 5,755
Bridge Loan [Member]
Line of Credit Facility [Line Items]
Line of credit expiration date	Aug. 31, 2023
Line of credit, maximum borrowing capacity	$ 25,000
Equipment Loan [Member]
Line of Credit Facility [Line Items]
Repayments of lines of credit		18,651
Wells Fargo Loan Agreements [Member]
Line of Credit Facility [Line Items]
Capital expenditures		5,000
Wells Fargo Bank NA [Member]
Line of Credit Facility [Line Items]
Line of credit, maximum borrowing capacity				$ 15,000				$ 25,000
Unused commitment fee, percentage				0.25%
Line of credit		18,000				$ 2,000	$ 2,000		$ 2,000	$ 3,000	$ 3,000	$ 2,000	$ 2,000	$ 2,000
Wells Fargo Bank NA [Member] \| Forecast [Member]
Line of Credit Facility [Line Items]
Line of credit, maximum borrowing capacity					$ 15,000
Wells Fargo Bank NA [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Line of Credit Facility [Line Items]
Line of credit facility interest rate				2.00%
Wells Fargo Bank NA [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Line of Credit Facility [Line Items]
Line of credit facility interest rate								2.00%
Wells Fargo Bank NA [Member] \| Master Collateral Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit, maximum borrowing capacity															$ 15,000
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit		$ 18,000		$ 12,000
Revolving Credit Facility [Member] \| Wells Fargo Bank NA [Member] \| Extended Maturity [Member]
Line of Credit Facility [Line Items]
Line of credit expiration date		Mar. 01, 2023
Equipment Loans One [Member]
Line of Credit Facility [Line Items]
Line of credit interest rate		4.13%
Equipment Loans Two [Member]
Line of Credit Facility [Line Items]
Line of credit interest rate		3.98%
Equipment Loans Three [Member]
Line of Credit Facility [Line Items]
Line of credit interest rate		3.70%
Equipment Loans Four [Member]
Line of Credit Facility [Line Items]
Line of credit interest rate		3.29%