Annual report pursuant to Section 13 and 15(d)

2. Summary of Significant Accounting Policies (Details - Estimated useful lives)

v3.20.4
2. Summary of Significant Accounting Policies (Details - Estimated useful lives)
12 Months Ended
Dec. 31, 2020
Leasehold Improvements [Member]  
Estimated useful lives Shorter of estimated useful lives or the term of the lease
Computer Equipment [Member] | Minimum [Member]  
Estimated useful Life 2 years
Computer Equipment [Member] | Maximum [Member]  
Estimated useful Life 3 years
Machinery and Equipment [Member]  
Estimated useful Life 5 years
Furniture and office equipment [Member]  
Estimated useful Life 7 years