Quarterly report pursuant to Section 13 or 15(d)

Contractual Maturities (Details)

v3.22.2.2
Contractual Maturities (Details)
Jul. 31, 2022
USD ($)
Contractual Maturities Period 1 [Member]  
Asset-backed securities
Corporate bonds 16,876,795
Total 16,876,795
Contractual Maturities Period 2 [Member]  
Asset-backed securities 2,469,239
Corporate bonds 16,804,473
Total 19,273,712
Contractual Maturities Period 3 [Member]  
Asset-backed securities
Corporate bonds 558,120
Total 558,120
Contractual Maturities Total [Member]  
Asset-backed securities 2,469,239
Corporate bonds 34,239,388
Total $ 36,708,627