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Stockholders' Equity (Deficit) (Details Textual) (Prev Abr Llc [Member], USD $)
3 Months Ended
Mar. 31, 2015
Prev Abr Llc [Member]
 
Stockholders Equity [Line Items]  
Stock Issued During Period, Shares, New Issues 212,843us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= syn_PrevAbrLlcMember
Equity Issued in Business Combination, Fair Value Disclosure $ 350,000us-gaap_EquityIssuedInBusinessCombinationFairValueDisclosure
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= syn_PrevAbrLlcMember