| Component: (Network and Table) | |
|---|---|
| Network | 125 - Disclosure - Accounts Receivable, Net (Tables) (http://www.jhcc.cn/role/AccountsReceivableNetTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001597892 (http://www.sec.gov/CIK) |
| Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract] | Period [Axis] | |||||||||||||||||||||||||||||||||||||||||
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2016-01-01 - 2016-12-31 | ||||||||||||||||||||||||||||||||||||||||||
Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract] | ||||||||||||||||||||||||||||||||||||||||||
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
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