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Stock Warrants (Details 1) - Warrant [Member] - $ / shares
 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Number    
Outstanding and exercisable at beginning of the period 820,312 820,312
Issued during the period
Exercised during the period
Cancelled or expired during the period
Outstanding and exercisable at end of the period 820,312 820,312
Weighted average exercise price    
Outstanding and exercisable at beginning of the period $ 1.71 $ 1.71
Issued during the period
Exercised during the period
Cancelled or expired during the period
Outstanding and exercisable at beginning of the period $ 1.71 $ 1.71
Range of exercise price, Lower range limit 1.70 1.71
Range of exercise price, Upper range limit $ 2.00 $ 2.00