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Other Assets (Tables) | 6 Months Ended
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Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of other assets | As of December 31, 2018 and June 30, 2018, other assets consisted of the following:
| December 31, 2018 |  | June 30, 2018
Royalty rights | $ | 108,512 |  |  | $ | 108,512 |
Less: Accumulated amortization of royalty rights | (40,692 | ) |  | (33,910 | )
Investment in Well Lift Inc., at cost | 108,750 |  |  | 108,750 |
Deferred loan costs | 168,972 |  |  | 168,972 |
Less: Accumulated amortization of deferred loan costs | (134,349 | ) |  | (126,771 | )
Software license | 20,662 |  |  | 20,662 |
Less: Accumulated amortization of software license | (3,450 | ) |  | (1,380 | )
Other assets, net | $ | 228,405 |  |  | $ | 244,835 |

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- Definition Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
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