Consolidated Statement of Shareholders' Equity (Unaudited) - 9 months ended Mar. 31, 2017 - USD ($)	Common Stock [Member]	Treasury Stock [Member]	Additional paid-in capital [Member]	Accumulated deficit [Member]	Total
Balance at beginning at Jun. 30, 2016	$ 79,482	$ (1,099,352)	$ 32,502,521	$ (7,081,361)	$ 24,401,290
Balance at beginning (in shares) at Jun. 30, 2016	7,948,234	(138,849)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss				(1,282,511)	(1,282,511)
Sale of common stock	$ 7,615		3,992,385		4,000,000
Sale of common stock (in shares)	761,469
Issuance of restricted stock	$ 4,000		(4,000)
Issuance of restricted stock (in shares)	400,000
Proceeds from exercise of options	$ 525		302,922		$ 303,447
Proceeds from exercise of options (in shares)	52,500				(52,500)
Stock-based compensation			616,206		$ 616,206
Balance at end at Mar. 31, 2017	$ 91,622	$ (1,099,352)	$ 37,410,034	$ (8,363,872)	$ 28,038,432
Balance at end (in shares) at Mar. 31, 2017	9,162,203	(138,849)