Note 9. Commitment and contingencies (Tables)

9 Months Ended

Mar. 31, 2018

Operating lease agreements [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

		Less than		3-5	More than
	Total	1 Year	2-3 Years	Years	5 Years
Operating lease agreements	1,496,838	320,093	484,428	547,788	144,529
	1,496,838	320,093	484,428	547,788	144,529