Note 7 - Long-term Debt (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jul. 31, 2024 |
Jan. 31, 2024 |
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| Restricted Cash, Current | $ 7,491 | $ 10,215 |
| Accounts Receivable Facility [Member] | ||
| Restricted Cash, Current | $ 5,000 | |
| Debt Instrument, Interest Rate During Period | 8.46% | |
| Proceeds from Issuance of Debt | $ 40,400 |
| X | ||||||||||
- Definition The average effective interest rate during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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