XML 63 R50.htm IDEA: XBRL DOCUMENT v3.10.0.1
Summary of Significant Accounting Policies (Details)
 5 Months Ended 7 Months Ended
Dec. 31, 2016
Jul. 31, 2016
Leasehold improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives Shorter of the useful lives or the lease term Shorter of the useful lives or the lease term
Building and land use rights [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term   20 years
Building and land use rights [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term   40 years
Machinery and equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term 3 years  
Machinery and equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term   10 years
Machinery and equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term   15 years
Furniture and office equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term 3 years 5 years
Motor vehicles [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment estimated useful lives, term 3 years 5 years