Note 2 - Summary of significant Accounting Policies - Useful Life of Property and Equipment (Details)
|12 Months Ended|
Jan. 31, 2023
|Computer Equipment [Member]|
|Property, Plant and Equipment, Useful Life (Year)||3 years|
|Furniture and Fixtures [Member]|
|Property, Plant and Equipment, Useful Life (Year)||5 years|
|Leasehold Improvements [Member]|
|Property, Plant and Equipment, Useful Life (Year)||7 years|
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.
No definition available.