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6. Customer Concentrations (Details Narrative) | 3 Months Ended | 9 Months Ended
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Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Three Customers Percentage of Sales |  |  |  |
Percent concentration | 79.00% | 72.00% | 77.00% | 73.00%
One Customer Percentage of Sales |  |  |  |
Percent concentration | 48.00% | 51.00% | 46.00% | 54.00%
One Customer Percentage of Receivables |  |  |  |
Percent concentration |  |  | 61.00% | 65.00%
Three Customers Percentage of Receivables |  |  |  |
Percent concentration |  |  | 90.00% | 88.00%

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