Basis of Presentation - Additional Information (Details)	1 Months Ended
Jun. 30, 2014 Subsidiary
Chun Ha and All World To Chunha Holdings Corporation [Member] \| Discontinued Operations, Disposed of by Sale [Member]
Significant Acquisitions and Disposals [Line Items]
Number of subsidiaries sold	2

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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