3. Summary of Significant Accounting Policies (Details - Segments) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Net sales	$ 9,748,910	$ 14,146,310	$ 36,806,346	$ 46,258,257
Long-lived assets, net (property and equipment and intangible assets)	1,259,883		1,259,883		$ 1,444,651
United States [Member]
Net sales	9,407,328	14,145,611	35,943,763	39,616,528
Long-lived assets, net (property and equipment and intangible assets)	1,092,174		1,092,174		1,113,746
Asia [Member]
Net sales	28,018	0	102,505	55,589
Long-lived assets, net (property and equipment and intangible assets)	167,709		167,709		$ 330,905
Caribbean and South America [Member]
Net sales	94,500	699	252,000	100,699
EMEA [Member]
Net sales	$ 219,064	$ 0	$ 508,078	$ 6,485,441