Basis of Presentation - Additional Information (Details) - Subsidiary  | 
1 Months Ended | |
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Jun. 30, 2014  | 
Jun. 30, 2014  | 
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| Chun Ha and All World To Chunha Holdings Corporation [Member] | Discontinued Operations, Disposed of by Sale [Member] | ||
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Number of subsidiaries sold | 2 | 2 | 
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- Definition Number Of Subsidiaries Sold No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Details 
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- Details 
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