Share-Based Compensation (Details)	6 Months Ended
	Dec. 31, 2016 USD ($) $ / shares shares
Number of Options
Granted	72,006
Employees Information [Member]
Number of Options
Outstanding, Balance	159,817
Granted	0
Expired/forfeited	(222)
Outstanding, Balance	159,595
Exercisable, Balance	147,158
Weighted Average Exercise Price
Outstanding, Balance June 30, 2016 | $ / shares	$ 12.46
Granted | $ / shares	0
Expired/forfeited | $ / shares	2.16
Outstanding and exercisable Balance December 31, 2016 | $ / shares	12.48
Exercisable, Balance | $ / shares	12.48
Expected to vest, Balance | $ / shares	$ 12.51
Weighted Average Remaining Contractual Life (Years)
Outstanding, Balance	6 years 3 months 18 days
Exercisable, Balance	5 years 6 months 7 days
Expected to vest, Balance	5 years 7 months 6 days
Aggregate Intrinsic Value
Outstanding June 30, 2016 | $	$ 11,864
Outstanding and exercisable December 31, 2016 | $	26,667
Expected to vest, Balance | $	$ 26,667
Non-Executive Director Information [Member]
Number of Options
Outstanding, Balance	485,532
Granted	72,006
Expired/forfeited	(38,087)
Outstanding, Balance	519,454
Exercisable, Balance	519,454
Weighted Average Exercise Price
Outstanding, Balance June 30, 2016 | $ / shares	$ 4.35
Granted | $ / shares	3.47
Expired/forfeited | $ / shares	9.61
Outstanding and exercisable Balance December 31, 2016 | $ / shares	$ 4.21
Weighted Average Remaining Contractual Life (Years)
Outstanding, Balance	6 years 11 months 16 days
Exercisable, Balance	7 years 3 months
Aggregate Intrinsic Value
Outstanding June 30, 2016 | $	$ 198,346
Outstanding and exercisable December 31, 2016 | $	$ 340,603