| 14. Income Taxes (Details Narrative) | Mar. 31, 2019  USD ($) | 
|---|---|
| Income Tax Disclosure [Abstract] | |
| Uncertain tax positions | $ 0 | 
| Deferred tax assets, net | $ 0 | 
| X | ||||||||||
| 
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
 | 
| X | ||||||||||
| 
- References No definition available. 
 | 
| X | ||||||||||
| 
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
 |