Consideration for amended description.

No definition available.

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- Definition

Consolidated interest and rental coverage ratio.

+ References

No definition available.

+ Details

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- Definition

Covenant capping restricted payments.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity.

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount of increase (decrease) of the credit facility.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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

- Definition

The effective interest rate during the reporting period.

+ References

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Balance Type:	credit
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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Subsequent Events - Additional Information (Detail) $ in Millions		12 Months Ended
	Dec. 27, 2022 USD ($)	Sep. 30, 2022 USD ($)	Dec. 15, 2022 USD ($)
Subsequent Event [Line Items]
Revolving loan		$ 25.5
Amended and Restated United CPA [Member]
Subsequent Event [Line Items]
Consideration for amended, description		In consideration for entering into the Amended and Restated United CPA and providing the revolving line of credit (discussed below), the Company has agreed to (i) grant United the right to designate one individual (the “United Designee”) to be appointed to the Company’s board of directors, and (ii) issue to United shares of our common stock equal to ten percent (10.0%) of the Company’s issued and outstanding shares on a fully diluted basis as of the date of such issuance (the “United Shares”). United’s board designee rights will terminate at such time as United’s equity ownership in the Company falls below five percent (5.0%).
Amended Credit Facility [Member] \| Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Credit facility, description		(i) extend the Revolving Loan Maturity Date (as defined in the Amended Credit Facility) from the earlier to occur of November 30, 2028 or the date of the termination of the United CPA; (ii) provide for a revolving loan of $10.0 million plus certain other fees (the “Effective Date Bridge Loan”), which will be due and payable on January 31, 2024, subject to certain mandatory prepayment requirements; (iii) provide for Revolving Commitments (as defined in the Amended Credit Facility) equal to $30.7 million (inclusive of the amount outstanding under such facility as of the effective date of the Assignment) plus the original principal amount of the Effective Date Bridge Loan; (iv) amortization of the obligations outstanding under the Existing Agreement commencing the last business day of each fiscal quarter commencing the fiscal quarter ending March 31, 2025; (v) a covenant capping Restricted Payments (as defined in the Amended Credit Facility) at $5.0 million per fiscal year, a consolidated interest and rental coverage ratio of 1.00 to 1.00 covenant, measured at the end of each fiscal quarter, and a Liquidity (as defined in the Amended Credit Facility) requirement of not less than $15.0 million at close of any business day. Amounts borrowed under this facility bear interest at 3.50% for Base Rate Loans and 4.50% per annum for Term SOFR Loans (as each term is defined in the Amended Credit Facility.
Amended Credit Facility [Member] \| Revolving Credit Facility [Member] \| Subsequent Event
Subsequent Event [Line Items]
Revolving loan	$ 10.0
Revolving commitments	30.7
Covenant capping restricted payments	$ 5.0
Consolidated interest and rental coverage ratio	1.00
Liquidity requirement	$ 15.0
Amended Credit Facility [Member] \| Revolving Credit Facility [Member] \| Subsequent Event \| Base Rate Loans [Member]
Subsequent Event [Line Items]
Interest rate	3.50%
Amended Credit Facility [Member] \| Revolving Credit Facility [Member] \| Subsequent Event \| Term SOFR Loans [Member]
Subsequent Event [Line Items]
Interest rate	4.50%
Amendment to Credit Agreement with Economic Development Corporation of Canada [Member] \| Subsequent Event \| Credit Agreement with Economic Development Corporation of Canada and Mitsubishi Heavy Industries RJ Aviation Inc [Member]
Subsequent Event [Line Items]
Subordinated debt payable forgive			$ 700,000.0