Other Assets (Tables)

3 Months Ended

Sep. 30, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of other assets

	September 30, 2020		June 30, 2020
Royalty rights	$	108,512	$	108,512
Less: Accumulated amortization of royalty rights	(64,429)		(61,037)
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	(160,872)		(157,084)
Right of use asset under operating lease	161,125		161,125
Less: Accumulated amortization of right of use asset	(55,273)		(43,932)
Net operating loss carryback (Note 11 – Income Taxes)	512,042		—
Software license	20,662		20,662
Less: Accumulated amortization of software license	(16,072)		(14,350)
Other assets, net	$	783,417	$	291,618