Income Taxes (Details Textual)	9 Months Ended
	Mar. 31, 2016 USD ($)
Income Taxes [Line Items]
Deferred Tax Assets, Tax Deferred Expense	$ 1,498,000
Built In Gain Due To Change In Accounting Methodology Recognition Period	4 years
Operating Loss Carryforwards	$ 226,159,000
Deferred Tax Assets, Operating Loss Carryforwards	59,959,000
Operating Loss Carryforwards, Valuation Allowance	21,745,000
Domestic Tax Authority [Member]
Income Taxes [Line Items]
Operating Loss Carryforwards	$ 165,803,000
Domestic Tax Authority [Member] | Earliest Tax Year [Member]
Income Taxes [Line Items]
Net Operating Loss Carryforwards Expiration Period	2019 years
Domestic Tax Authority [Member] | Latest Tax Year [Member]
Income Taxes [Line Items]
Net Operating Loss Carryforwards Expiration Period	2036 years
State and Local Jurisdiction [Member]
Income Taxes [Line Items]
Operating Loss Carryforwards	$ 60,365,000
State and Local Jurisdiction [Member] | Earliest Tax Year [Member]
Income Taxes [Line Items]
Net Operating Loss Carryforwards Expiration Period	2016 years
State and Local Jurisdiction [Member] | Latest Tax Year [Member]
Income Taxes [Line Items]
Net Operating Loss Carryforwards Expiration Period	2035 years