9. Income Taxes (Details-Deferred Tax Assets) - USD ($)	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Net operating loss carryforward	$ 2,445,965	$ 679,797	$ 174,942
Temporary differences	241,649	63,172	17,099
Share-based compensation	430,614	0	917,977
Gross deferred tax assets	3,118,228	742,969	1,110,017
Deferred tax liabilities
Property and equipment	(17,835)	0	(17,813)
Less Valuation Allowance	(3,100,394)	(742,969)	(1,092,204)
Net Deferred Tax Asset	$ 0	$ 0	$ 0