XML 54 R43.htm IDEA: XBRL DOCUMENT v3.20.2
8. Leases (Details - Lease costs) - USD ($)
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Leases [Abstract]    
Operating lease expense $ 26,224 $ 17,886
Total net lease costs $ 26,224 $ 17,886