Stock-Based Compensation Plans (Details Narrative) - USD ($)	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Compensation cost	$ 1,629,644	$ 1,107,250	$ 696,885
Unrecognized compensation cost	$ 3,294,000
Period of recognition	2 years 4 months 24 days
Weighted average fair value at date of grant (in dollars per share)	$ 4.68	$ 5.70	$ 3.95
Fair value of shares vested	$ 1,060,631
Number of non-vested stock options	276,111	937,361
Weighted-average grant-date fair value of non-vested stock options (in dollars per share)	$ 3.84	$ 4.71
Number of shares granted	320,000	549,000	324,000
Stock Options [Member]
Option Expiration period	10 years
Option vesting period	4 years
General and Administrative Expense [Member]
Compensation cost	$ 1,629,643	$ 1,107,250	$ 696,885