Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)	Mar. 31, 2019	Jun. 30, 2018
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 89,500	$ 370,300
Preferred stock shares authorized	50,000,000	50,000,000
Preferred stock shares issued	4,899,000	4,899,000
Preferred stock shares outstanding	4,899,000	4,899,000
Common stock shares authorized	100,000,000	100,000,000
Common stock shares issued	8,322,544	8,089,398
Common stock shares outstanding	8,322,544	8,089,398