Note 17 - Major Customers (restated)

For the three months ended September 30, 2017, two customers generated 10% or more of the Company’s revenue. Sales to these customers accounted for 65% of the Company’s revenue. As of September 30, 2017, the amount due from these customers was $345,201. This concentration makes the Company vulnerable to a near-term severe impact should the relationships be terminated.

For the nine months ended September 30, 2017, three customers generated 10% or more of the Company’s revenue. Sales to these customers accounted for 72% of the Company’s revenue. As of September 30, 2017, the amount due from these customers was $854,103 of which $500,000 has an extended term of 180 days. This concentration makes the Company vulnerable to a near-term severe impact should the relationships be terminated.

For the three months ended September 30, 2016, two customers each generated more than 10% of the Company’s product revenue. In aggregate, sales to these customers accounted for 74% of the Company’s product revenue. As of September 30, 2016, the amount due from these two customers was $669,437.

For the nine months ended September 30, 2016, three customers each generated more than 10% of the Company’s product revenue. In aggregate, sales to these customers accounted for 80% of the Company’s product revenue. As of September 30, 2016, the amount due from these three customers was $675,838. This concentration makes the Company vulnerable to a near-term severe impact should the relationships be terminated.