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Note 7 - Leases - Future Payments Due (Details)
Apr. 30, 2022
USD ($)
2022, operating $ 217,366 [1]
2022, finance 21,434 [1]
2023 operating 382,716
2023, finance 42,868
2024, operating 331,438
2024, finance 42,868
2025, operating 55,023
2025, finance 42,868
2026, operating 0
2026, finance 55,715
Total undiscounted operating lease payments 986,543
Total undiscounted finance lease payments 205,753
Present value discount, operating (60,508)
Present value discount, finance (21,882)
Total lease liability, operating 926,035
Total lease liability, finance $ 183,871
[1] Remaining six months of fiscal year 2022