Note 2 - Summary of Significant Accounting Policies (Tables) |
12 Months Ended | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 31, 2024 | |||||||||||||||||||||
| Notes Tables | |||||||||||||||||||||
| Schedule of Property, Plant and Equipment, Useful Life [Table Text Block] |
|
||||||||||||||||||||
| Accounts Receivable, Allowance for Credit Loss [Table Text Block] |
|
||||||||||||||||||||
| X | ||||||||||
- Definition Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. No definition available.
|
| X | ||||||||||
- Definition Tabular disclosure of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|