Greetings, everyone and welcome again to the Vuzix's fourth quarter and full year 2017 financial results and business update conference call. With us today are Vuzix's CEO, Paul Travers; and CFO, Grant Russell. Before I turn the call over to Paul Travers, I'd like to remind you that on this call management's prepared remarks may contain forward-looking statements which are subject to risks and uncertainties, and management may make additional forward-looking statements during the question-and-answer session. Therefore, the company claims the protection of the Safe Harbor for forward-looking statements that are contained in the Private Securities Litigation Reform Act of 1995. Actual results could differ materially from those contemplated by any forward-looking statements as a result of certain factors not limited to general economic and business conditions, competitive factors, changes in the business strategy or development plans, the ability to attract and retain qualified personnel, as well as changes in legal and regulatory requirements. In addition, any projections as to the Company's future performance represents management's estimates as of today, March 19, 2018. Vuzix assumes no obligation to update these projections in the future as market conditions may change. Yesterday afternoon, the company issued a press release containing its financial results and the company filed its 10-Q with the SEC. So, participants in this call who may not have already done so, may wish to look at those documents as the company will provide a summary of the results discussed on today’s call. After the market closed on Friday, March 16, 2018, the company issued a press release announcing it's financial results and filed it's 10-K with the SEC. So participants in this call, who may not have already done so, may wish to look at those documents as the Company will provide a summary of the results we discussed on today's call. Today's call may include non-GAAP financial measures. When required, reconciliations to the most directly comparable financial measure calculated and presented in accordance with GAAP can be found in the Company's Form 10-K, annual filings at www.sec.gov, which is also available at www.vuzix.com. I will now turn the call over to Paul Travers, who will give an overview of the Company's fourth quarter 2017 financial results and business outlook for 2018. Paul Travers will then turn the call over to Grant Russell, Vuzix's CFO, who will provide an overview of the Company's fourth quarter and annual operating results. Paul Travers will follow Grant Russell and provide closing remarks. And we will open up the call up for Q&A after managements update. Paul?