XML 87 R75.htm IDEA: XBRL DOCUMENT v3.19.2
Deferred Government Grants (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 13, 2013
Oct. 17, 2014
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Sep. 30, 2015
Deferred Government Grants (Textual)              
Revenue from grants             $ 23,103,427
Payments for removal costs             $ 1,004,027
Depreciation expenses of the dalian facilities     $ 38,787 $ 36,247 $ 77,667 $ 72,875  
RMB [Member]              
Deferred Government Grants (Textual)              
Revenue from grants $ 150,000,000 $ 46,150,000