Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Income Statement [Abstract]
Net income	$ 3,408,783	$ 3,777,532
Other Comprehensive Income:
Unrealized loss on marketable securities	0	0
Reclassification adjustment	0	0
Net income on marketable securities	0	0
Comprehensive income	$ 3,408,783	$ 3,777,532

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Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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