Note 4 - Investment in account receivable (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
|
| Details | ||
| Discount Amortization included in Interest Income | $ 15,228 | $ 18,345 |
| X | ||||||||||
- Definition Represents the monetary amount of Discount Amortization included in Interest Income, during the indicated time period. No definition available.
|
| X | ||||||||||
- References No definition available.
|