XML 68 R53.htm IDEA: XBRL DOCUMENT v3.25.1
Note 10 - Revenue (Details Textual)
Pure in Thousands
3 Months Ended
Apr. 30, 2025
Non-US [Member]  
Number of Countries with Greater Than Ten Percent of Revenue 0
Minimum [Member] | Subscription Contracts [Member]  
Customer Contract Term (Year) 1 year
Maximum [Member] | Subscription Contracts [Member]  
Customer Contract Term (Year) 3 years