Quarterly report pursuant to Section 13 or 15(d)

Fair Value Hierarchy (Details)

v3.22.2.2
Fair Value Hierarchy (Details)
Oct. 31, 2022
USD ($)
Available For Sale Securities Level 1 [Member]  
Asset-backed securities
Corporate bonds
Total
Available For Sale Securities Level 2 [Member]  
Asset-backed securities 1,635,712
Corporate bonds 29,667,176
Total 31,302,888
Available For Sale Securities Level 3 [Member]  
Asset-backed securities
Corporate bonds
Total
Available For Sale Securities Total [Member]  
Asset-backed securities 1,635,712
Corporate bonds 29,667,176
Total $ 31,302,888