Stockholders' deficiency (Detail Textuals) (USD $)
1 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2010
Jan. 25, 2013
DelMar Pharmaceuticals, Inc
Jan. 25, 2013
DelMar Pharmaceuticals (BC) Ltd.
Jan. 25, 2013
Canadian Residents
Jan. 25, 2013
Exchange Agreement (the "Reverse Acquisition")
Jan. 25, 2013
Voting and Exchange Trust Agreement
Stockholders Equity Note [Line Items]                
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001            
Preferred stock, shares authorized 5,000,000 5,000,000            
Preferred stock, issued 1               
Preferred stock, shares outstanding 1               
Preferred stock special voting shares issued               1
Common stock, shares authorized 200,000,000 200,000,000     13,070,000      
Common stock, par value (in dollars per share) $ 0.001 $ 0.001            
Common stock, shares issued (in shares) 31,534,819 13,050,000   3,250,007        
Common stock, shares outstanding (in shares) 31,534,819 13,050,000 8,256,250 3,250,007   7,374,583    
Number of shares acquired             13,070,000