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Related Party Transactions (Details) (USD $)
6 Months Ended 12 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Dec. 31, 2012
Apr. 30, 2012
Dec. 31, 2011
Jun. 30, 2014
Placement Agent [Member]
Dec. 31, 2013
Placement Agent [Member]
Dec. 31, 2012
Placement Agent [Member]
Dec. 31, 2013
Placement Agent [Member]
Series A Perferred stock [Member]
Dec. 31, 2012
Placement Agent [Member]
Series A Perferred stock [Member]
Dec. 31, 2013
Placement Agent [Member]
Subordinated promissory note offering [Member]
Dec. 31, 2012
Placement Agent [Member]
Subordinated promissory note offering [Member]
Jun. 30, 2014
Placement Agent [Member]
Subordinated promissory note offering One [Member]
Dec. 31, 2013
Placement Agent [Member]
Acquisition of Medeor [Member]
Class of Warrant or Right [Line Items]                            
Number of warrants 5,881,575 8,926,517 4,865,234   6,251 4,290,950 944,453 646,172 637,578 612,422 106,875 33,750 106,875 200,000
Exercise price per share   $ 0.54 $ 0.80 $ 0.80 $ 1.00 $ 1.50     $ 0.80 $ 0.80 $ 0.80 $ 0.80 $ 0.80 $ 1.10
Expiration           2019     2020 2019 2020 2019   2020