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Fair Value Measurements (Details)
Jun. 30, 2017
USD ($)
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Banker's acceptance notes $ 16,692
Total 16,692
Fair Value Measurements at Reporting Date Using Level 1 [Member]  
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Banker's acceptance notes
Total
Fair Value Measurements at Reporting Date Using Level 2 [Member]  
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Banker's acceptance notes 16,692
Total 16,692
Fair Value Measurements at Reporting Date Using Level 3 [Member]  
Fair Value Inputs, Assets, Quantitative Information [Line Items]  
Banker's acceptance notes
Total