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Derivative Liabilities (Details Textual) | 6 Months Ended | 12 Months Ended
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Jun. 30, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Derivative Laibilities [Abstract] |  |  |
Expected dividend yields (4) |  |  |

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- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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