Accrued Expenses (Schedule of Accrued Expenses) (Details) - USD ($)	Jun. 30, 2016	Jun. 30, 2015
Loss Contingencies [Line Items]
Accrued compensation	$ 426,600	$ 513,942
Other accruals	465,451	675,247
Deferred Revenue	334,791	340,239
Total accrued expenses	1,226,842	1,529,428
Performance Guarantee [Member]
Loss Contingencies [Line Items]
Accrued lease termination cost	$ 89,000	$ 86,000