Quarterly report pursuant to Section 13 or 15(d)

2. Summary of significant accounting policies (Details Narrative)

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2. Summary of significant accounting policies (Details Narrative) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Dec. 31, 2013
Accounting Policies [Abstract]        
Net loss $ (1,174,337)us-gaap_NetIncomeLoss $ (1,403,474)us-gaap_NetIncomeLoss    
Cash in bank 1,414,363us-gaap_Cash 4,076,653us-gaap_Cash 2,247,557us-gaap_Cash 4,137,068us-gaap_Cash
Insured amount $ 500,000us-gaap_CashFDICInsuredAmount   $ 500,000us-gaap_CashFDICInsuredAmount