Concentrations

3 Months Ended

Sep. 30, 2012

Risks and Uncertainties [Abstract]

Concentrations

6. Concentrations

During the three months ended September 30, 2012, two vendors represented 34% and 24% of total purchases. During the nine months ended September 30, 2012, three vendors represented 34%, 13% and 12% of total purchases. During the three and nine months ended September 30, 2011, one vendor represented 46% and 38% of total purchases, respectively.

As of September 30, 2012, one vendor represented 10% of total accounts payable.