XML 74 R56.htm IDEA: XBRL DOCUMENT v3.5.0.2
Other Assets (Details) - USD ($)
Jun. 30, 2016
Jun. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Royalty rights $ 108,512 $ 0
Less: Accumulated amortization of royalty rights (6,782) 0
Investment in Well Lift Inc., at cost 108,750 0
Deferred loan costs 168,972 337,078
Less: Accumulated amortization of deferred loan costs (13,963) (147,057)
Trademarks 0 44,803
Patent costs 0 538,276
Less: Accumulated amortization of patent costs 0 (47,063)
Other assets, net $ 365,489 $ 726,037