Summary of Warrants outstanding (Details) (USD $)	Warrant Exercise price	Warrant Number
Expiration date 02/10/2017 at Jun. 30, 2014	2.5	2,000
Expiration date 02/17/2017	2.5	4,000
Expiration date 04/18/2017	2.5	1,250
Expiration date 08/15/2017	2.5	800
Expiration date 08/20/2017	2.5	200
Expiration date 09/14/2017	2.5	1,000
Expiration date 10/02/2017	2.5	1,000
Total Number of warrants outstanding at Dec. 31, 2014		10,250