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           Related Party Transactions (Tables) 
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        3 Months Ended | ||||||||||||||||||||
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           Mar. 31, 2014 
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| Related Party Transactions [Abstract] | |||||||||||||||||||||
| Summary of activities related to related party | 
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| X | ||||||||||
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- Details 
          
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| X | ||||||||||
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- Definition 
          Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. No definition available. 
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