3. Summary of Significant Accounting Policies (Details - Segments) - USD ($)	3 Months Ended	6 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Net sales	$ 14,352,962	$ 20,163,481	$ 27,057,436	$ 32,111,947
Long-lived assets, net (property and equipment and intangible assets)	1,320,922		1,320,922		$ 1,444,651
United States [Member]
Net sales	14,013,785	15,360,582	26,536,435	25,470,917
Long-lived assets, net (property and equipment and intangible assets)	1,096,803		1,096,803		1,113,746
Asia [Member]
Net sales	20,766	52,661	74,487	55,589
Long-lived assets, net (property and equipment and intangible assets)	224,119		224,119		$ 330,905
Caribbean and South America [Member]
Net sales	157,500	7,000	157,500	100,000
EMEA [Member]
Net sales	$ 160,911	$ 4,743,238	$ 289,014	$ 6,485,441