v3.21.2

Notes Payable - Schedule of Notes Payable (Detail) - USD ($) $ in Thousands	Oct. 30, 2021	Jan. 30, 2021	Mar. 31, 2020	Feb. 29, 2020
Debt Instrument [Line Items]
Total face amount	$ 3,250	$ 4,348	$ 1,800	$ 16,400
Amount classified as current	178	2,478
Amount classified as long-term	3,072	1,870
6% Promissory Note Due February 17, 2024 [Member]
Debt Instrument [Line Items]
Total face amount	1,250	1,250
1% Promissory Note Due April 16, 2022 [Member]
Debt Instrument [Line Items]
Total face amount		$ 3,098
1% Promissory Note Due March 10, 2026 [Member]
Debt Instrument [Line Items]
Total face amount	$ 2,000

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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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

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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X

- Definition

Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.

+ References

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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