Accrued expenses (Tables)

12 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued expenses consisted of the following:

	June 30,  2018		June 30,  2017
Severance payment	$	233,333	$	-
Personnel and compensation costs		19,716		29,141
Other accrued expenses		-		4,863
Accrued Expenses	$	253,049	$	34,004