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Accrued Liabilities and Other - Schedule of Other Current Liabilities (Details) (USD $) | Sep. 30, 2014 | Jun. 30, 2014
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Other Liabilities, Current [Abstract] |  |
Accrued incentive and other compensation | $ 323,318 | $ 1,358,653
Accrued restructuring charges | 175,307 | 530,412
Officer retirement costs | 116,289 | 288,258
Asset retirement obligations due within one year | 10,219 | 146,703
Accrued royalties | 77,376 | 89,179
Accrued franchise taxes | 113,027 | 87,575
Other accrued liabilities | 58,477 | 57,224
Accrued liabilities and other | $ 874,013 | $ 2,558,004

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