| 5. Related Party Transactions (Details Narrative) - Tactic Pharma LLC | 3 Months Ended | 
|---|---|
| Mar. 31, 2021 | |
| Beneficial ownership | 34.00% | 
| Governing number of board of directors | 3 | 
| X | ||||||||||
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- References No definition available. 
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| X | ||||||||||
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- Definition Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
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- Details 
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