Note 10 - Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)	Aug. 02, 2025	Feb. 01, 2025	Aug. 03, 2024
Related Party [Member]
Long-term debt, gross	$ 18,911,000
Less: unamortized debt discount and issuance costs	(5,475,000)
Total related party debt	13,436,000
Less: current portion of related party debt	(1,541,000)
Related party debt, net	11,895,000	$ 0	$ 0
Less: current portion of long-term debt	(1,541,000)
Related Party [Member] \| Collaboration Agreement Fees [Member]
Long-term debt, gross	5,180,000
Nonrelated Party [Member]
Long-term debt, gross	41,520,000	63,995,000	62,700,000
Less: unamortized debt discount and issuance costs	0	(4,793,000)	(1,304,000)
Total related party debt	41,520,000	59,202,000	61,396,000
Less: current portion of related party debt	0	(49,199,000)	0
Related party debt, net	41,520,000	10,003,000	61,396,000
Less: current portion of long-term debt	0	(49,199,000)	0
Nonrelated Party [Member] \| Collaboration Agreement Fees [Member]
Long-term debt, gross	0	3,995,000	0
Nonrelated Party [Member] \| Non-Convertible Term Loan [Member]
Long-term debt, gross	0	8,500,000	0
Nonrelated Party [Member] \| Convertible Term Loan [Member]
Long-term debt, gross	0	8,500,000	0
Nonrelated Party [Member] \| Revolving Credit Facility [Member]
Long-term debt, gross	41,520,000	43,000,000	52,700,000
Beyond Credit Agreement [Member] \| Related Party [Member]
Long-term debt, gross	13,731,000
FILO Term Loan [Member] \| Nonrelated Party [Member]
Long-term debt, gross	$ 0	$ 0	$ 10,000

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.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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