| 6. Goodwill and Intangible Assets, Net (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
| Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | |
| Trademarks, Product Masters and Other Intangible Assets [Member] | ||||
| Amortization expense | $ 9,720 | $ 15,279 | $ 19,492 | $ 28,278 | 
| X | ||||||||||
| 
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- Details 
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