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Insider Trading Arrangements
3 Months Ended
Oct. 31, 2023
shares
Trading Arrangements, by Individual  
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Hope Cochran [Member]  
Trading Arrangements, by Individual  
Name Hope Cochran
Title member of our board of directors
Rule 10b5-1 Arrangement Adopted true
Adoption Date September 28, 2023
Arrangement Duration 365 days
Ms. C Rule Trading Arrangement, Common Stock, Underlying Stock Options [Member] | Hope Cochran [Member]  
Trading Arrangements, by Individual  
Aggregate Available 4,698
Ms. C Rule Trading Arrangement, Common Stock Derived From Formula [Member] | Hope Cochran [Member]  
Trading Arrangements, by Individual  
Aggregate Available 4,000