Annual report pursuant to Section 13 and 15(d)

Income Tax (Details Textual)

Income Tax (Details Textual) - USD ($)
12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Income Tax (Textual)    
U.S. federal net operating losses $ 3,270,000  
Operating loss carryforwards expiration period, description Expire between 2033 and 2038.  
Net change in total valuation allowance   $ 1,100,294
Net operating loss carryforwards for US income taxes in future periods, description Company experience a more than 50% change in its ownership over a 3 year period.