Note 6 - Fair Value Measurements - Schedule of Carrying Value and Fair Value of Debt (Details) - USD ($) $ in Thousands |
May 03, 2025 |
Feb. 01, 2025 |
|||||||
---|---|---|---|---|---|---|---|---|---|
Non-Convertible Term Loan [Member] | Fair Value, Inputs, Level 2 [Member] | |||||||||
Long-term debt, gross | [2] | $ 5,668 | [1] | $ 5,531 | |||||
Debt Instrument, Fair Value | [2] | 7,293 | 7,980 | ||||||
Convertible Term Loan [Member] | Fair Value, Inputs, Level 2 [Member] | |||||||||
Long-term debt, gross | [2] | 0 | [1] | 6,676 | |||||
Debt Instrument, Fair Value | [2] | 0 | 7,003 | ||||||
Collaboration Agreement Fees [Member] | Fair Value, Inputs, Level 3 [Member] | |||||||||
Long-term debt, gross | [3] | 4,192 | [1] | 3,995 | |||||
Debt Instrument, Fair Value | [3] | $ 5,159 | $ 5,439 | ||||||
|