13. Income Taxes (Details 2) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Deferred tax asset:
Domestic net operating loss carry forward	$ 688,278	$ 1,111,779
Foreign net operating loss carryforward	2,616,038	1,623,580
Deferred tax asset	3,304,316	2,735,359
Valuation allowance (domestic)	(628,449)	(1,021,829)
Valuation allowance (foreign)	(2,616,037)	(1,623,580)
Total deferred tax asset	59,830	89,950
Deferred tax liability:
Property, plant, and equipment	(57,650)	(88,292)
Other	(2,180)	(1,658)
Total deferred tax liability	(59,830)	(89,950)
Net deferred tax asset	$ 0	$ 0