Thank you, Mark. Good afternoon and thank you for joining us today. When I rejoined IsoRay six months ago, I made a commitment to progress. As part of the plan for the future I have been concentrating on key factors including increasing revenue, and listed shareholder value and an unwavering focus on expanding market opportunity and growth. I believe this quarter makes an important statement. We are excited to report our seventh consecutive quarter of double-digit revenue growth ending this quarter up 24% from the year ago period. Our core prostate brachytherapy revenue increased 29% year-over-year and included contribution from our Blu Build delivery system, which we launched in a limited capacity during the quarter. The company's record sales this quarter underscore what we have been able to accomplish and creating and sustaining momentum for our core prostate business. Just as importantly, it offers a view of what we believe will contribute to our opportunities for expanded market adoption. It becomes clear with each quarter's results, with the benefits of Cesium-131 are getting heightened awareness and with it increased interest and acceptance among a growing number of clinicians across the country. Clearly, the numbers this quarter are a testament to that increased awareness, interest and acceptance. Recently we distributed a press release about Blu Build and its adoption by Dr. David Marshall at the prestigious Hollings Cancer Center where the first patient and subsequently an additional 15 patients have been treated using our innovative delivery system for Cesium-131. Dr. Marshall's response to the use of Blu Build s for his patients has been very positive as demonstrated by the subsequent orders since treating the first patient. If you haven't had the opportunity to do so I invite you to go to our website at isoray.com and read the press release as well as view some of the related media coverage. I'm also pleased to report that another radiation oncologist is now using Blu Build. Dr. William Tomlinson is practicing at AnMed Health in Anderson, South Carolina which provides health care for the residents of eight counties in upstate South Carolina and Northeast Georgia. For those of you unfamiliar with AnMed Health it is a strong institution that has been serving healthcare needs in the area for 100 years. Our new partnership is just underway, with two surgical cases having been completed. We look forward to seeing this relationship progress in the months ahead. In preparation for our formal launch of Blu Build we have assumed a very dynamic posture relative to building awareness and sales. You may remember on our last call, I reported that we have been getting positive feedback from an increasing number of physicians, hospital and cancer centers regarding plans for adoption, we've also been supportive of institutions seeking license amendments. So they're able to use Cesium-131. We are continuing our efforts in that regard as we work on all the pieces to support a proper product launch. As we previously stated, Blu Build allows us to address the customization segment of the prostate brachytherapy market with a disposable product. We estimate that the addressable market for the prostate cases that require some degree of customization embodied by Blu Build represent approximately a quarter of $100 million total prostate brachytherapy market in the United States. It is an important step forward to be able to address the prostate brachytherapy market in its entirety and we expect to continue to aggressively pursue this expanded market opportunity. On the partnership front, we have continued our supports for the efforts of GT Medical Technologies as they move forward with plans for GammaTile Therapy. A key development for GammaTile Therapy was the recent article published in the Journal of Neurosurgery the official Journal for the American Association of Neurological Surgeons. The article is the first published on the use of Cesium-131 seed brachytherapy for the treatment of recurrent brain tumors known as meningiomas. It presents positive results for a clinical trial supporting the efficacy and safety profile of GammaTile Therapy. The article suggests a contributing factor to the study's positive results relative to prior brain brachytherapy studies was the unique benefits of Cesium-131. It points to Cesium-131's short half life and low energy profile compared to prior studies which utilize iodine C brachytherapy. GT Medical Technologies issued a press release on January 3rd, summarizing the article publication. In support of their efforts, IsoRay engaged in social media outreach to further awareness posting on Twitter, LinkedIn, and Facebook, as well as posting a banner on our website homepage linking to their news release. Recently, GT Medical Technologies issued a press release announcing the completion of the $10 million capital raise. As they move forward with their plans for their expected broader commercial launch of GammaTile Therapy. They tell us, they remain targeted for the launch during the summer of this year. When I rejoined IsoRay, one of the areas, where it was evident there were immediate opportunities for improvement was within operations. It was clear that there was untapped potential to allow us to get better leverage at the gross profit line. It is encouraging to see some of the initiatives undertaken such as the reallocation of employees and resources, investments in automations and enhancements and raw material purchases that have led to gross margin expansion over the past several quarters, reaching record gross profit this quarter and achieving a gross margin above 40% for the first time in the company's history. These important steps forward are indicative of the progress we're seeing, but we view this is only the beginning. We see a path forward that we believe will allow us to achieve additional gross profit improvement as sales levels continue to increase. And as we continue to focus on expanding market penetration, and our vigilance in pursuing additional operating efficiencies. Operational enhancement has also included a recognition of our need to address the overall depth of the management team in an important discipline. To that end, we hired Jonathan Hunt as CFO in December. The position of CFO is a critical component to any Executive Management team. No organization can fulfill its envisioned destiny without proper financial management and stewardship. Factors still key to the health of any organization. Jonathan brings extensive financial and operational experience to the company. He is a proven force for change. As can be seen in his successful track record as a versatile financial professional with demonstrated successes in executing turnaround strategies, dispensing critical guidance on forecasting and planning, supplying leadership and process improvement operations and contract management and his contributions in helping organizations achieve profitable growth. Jonathan's extensive financial and operational experience, his familiarity with our industry and with IsoRay itself is already proving to be invaluable to our team and the future we envision. I will now turn the call over to Jonathan to review the results of our fiscal second quarter.