2. Summary of Significant Accounting Policies (Details - Segments) - USD ($)	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Net sales	$ 30,065,833	$ 48,565,524
Long-lived assets, net (property and equipment and intangible assets)	1,120,780	1,329,417
United States [Member]
Net sales	29,235,011	47,373,463
Long-lived assets, net (property and equipment and intangible assets)	1,073,640	1,209,050
Caribbean and South America [Member]
Net sales	238,970	252,000
EMEA [Member]
Net sales	335,845	796,795
Asia [Member]
Net sales	256,007	143,266
Long-lived assets, net (property and equipment and intangible assets)	$ 47,140	$ 120,367