| Related Party Transactions (Tables) | 3 Months Ended | ||||||||||||||||||||||||||||||||||||||||
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| Mar. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||
| Related Party Transactions [Abstract] | |||||||||||||||||||||||||||||||||||||||||
| Schedule of Business Acquisition | The following represents the consideration for and the fair value of assets acquired and liabilities assumed recognized at the acquisition date: 
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| X | ||||||||||
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- References No definition available. 
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| X | ||||||||||
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- Definition Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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