Concentrations

6 Months Ended

Jun. 30, 2015

Notes to Financial Statements

Concentrations

The Company's trade receivables are concentrated with a few customers. The Company performs credit evaluations on its customers’ financial condition and generally requires no collateral from its customers. Concentrations of credit risk, with respect to accounts receivable, exist to the extent of amounts presented in the financial statements. Two customers represented 62% and 38%, respectively, of gross accounts receivable at June 30, 2015 and December 31, 2014, respectively. There were no inventory purchases in 2014 or 2015.