| 12. Payroll Protection Program Loan (Details Narrative) - Paycheck Protection Program [Member] | 12 Months Ended | 
|---|---|
| Dec. 31, 2020  USD ($) | |
| Proceeds from loan | $ 366,267 | 
| Interest rate | 1.00% | 
| X | ||||||||||
| 
- Definition The average effective interest rate during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- Definition Cash received from principal payments made on loans related to operating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- Details 
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