Note 1 - Nature of operations (Details) |
3 Months Ended |
|---|---|
Mar. 31, 2021 | |
| Details | |
| Entity Incorporation, State or Country Code | DE |
| Entity Incorporation, Date of Incorporation | Jul. 29, 1994 |
| X | ||||||||||
- Definition Date when an entity was incorporated No definition available.
|
| X | ||||||||||
- Definition Two-character EDGAR code representing the state or country of incorporation. No definition available.
|
| X | ||||||||||
- References No definition available.
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