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Prepaid Expenses and Other Current Assets (Details) - USD ($)
Mar. 31, 2016
Jun. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid insurance $ 77,223 $ 178,994
Equipment inventory [1] 0 81,538
Retainers and deposits 26,978 26,978
Prepaid federal and state income taxes 95,000 22,542
Other prepaid expenses 56,606 59,352
Prepaid expenses and other current assets $ 255,807 $ 369,404
[1] As discussed in Note 2, our equipment inventory was determined to have no future value in use for our operations and was charged to restructuring costs as part of the separation of our GARP® artificial lift technology operations.