Thank you, Mark. Good afternoon, and thank you for joining us today for IsoRay's fiscal second quarter 2020 earnings conference call for the quarter ended December 31, 2019. Following my comments, our Chief Financial Officer, Jonathan Hunt will provide a more detailed review of the fiscal second quarter financial results. We are pleased to share with you another solid quarter of growth and progress at IsoRay. Revenue for the second quarter was $2.2 million, an increase of 16% versus the year ago quarter. Our core prostate brachytherapy revenue increased at a similar rate of 16% when compared to the fiscal second quarter of 2019. In addition to lapping tougher comparisons that began in the second quarter of fiscal 2019, we believe that the timing of the holidays in November and particularly in December negatively impacted our business in the second quarter of fiscal 2020. The fiscal second quarter 2020 started off great with October being a record sales month for IsoRay. But as we got closer to the holidays orders became a little more inconsistent in. November of 2019 did have one less selling day than the prior year. The more impactful we believe was the fact that the Christmas and New Year's both fell on Wednesdays in 2019. We saw orders dropped considerably as we entered the second half of December as it seemed many customers took off all of one or both of the last two weeks of the calendar year 2019. As we look at this current fiscal third quarter, we are off to a great start and we're excited about our growth opportunities ahead. We experienced noteworthy growth since the holidays with preliminary sales in January 2020 increasing about 45% versus December of 2019 and about 30% compared to January 2019 to another record sales month for IsoRay. We are also making continued progress in important areas relative to growth and market share. You may recall our discussion during our fiscal first quarter 2020 conference call in November, at that time we shared some more details on how IsoRay’s growing leadership role within the prostate brachytherapy industry is affording us more organic growth and consistent market share gains. The numbers tell the story. For the trailing 12 months ending December 31 2019, our net new physician customer account increased 39% versus the previous 12 month period. The fact that we are reaching more and more customers gives us confidence that the strategies we have employed are working to grow IsoRay’s presence amongst a broader customer base. We are staying consistent to those strategies as we continue to educate and introduce more clinicians to the benefits of brachytherapy and the unique properties of our Cesium Blu isotope, also known as Cesium-131. We are seeing results and we expect to continue to experience further share gains and revenue growth. I am also proud to report that IsoRay’s top line growth was complemented once again this quarter by further considerable operational improvement and prudent financial discipline. We increased gross profit 45% when compared to the second quarter of 2019, combine that with an 8% year-over-year decrease in operating expenses and we reduced our operating loss by 37% versus the second quarter of 2019. We are also taking steps to grow our path forward with our proprietary disposable delivery device Blu Build which will address the customization segment of the prostate brachytherapy market. As we've discussed Blu Build has been in a limited market release to date as we gain feedback from physicians who have used the device. We feel that we now have the product's design complete and are ready for broader release. We continue to expect Blu Build to start contributing to revenue in a more meaningful way in the second half of fiscal 2020. We are presently evaluating our strategy around production capacity for the product which we hope will be complete by the end of the fiscal year. With the completion of that process, we expect Blu Build will be available for broader adoption. I know many of you have also been following the developments involving our customer GT Medical Technologies. I'm sure many of you are aware of their latest news. The FDA cleared the expanded indication for GammaTile therapy to include patients with newly diagnosed malignant brain cancers in January. As their manufacturer and supplier, we are hopeful that this expanded addressable patient population will lead to a more rapid adoption of GammaTile in the future. It's exciting to see the potential this holds to bring the unique benefits of our proprietary isotope to more patients battling brain cancer. Revenues from sales to GT Medical Technologies were once again nominal in the fiscal second quarter of 2020. In addition to brain cancer treatment, we are continuing to explore additional market opportunities for further surgical applications of Cesium Blu in treating other hard-to-treat cancers. In discussing our initiatives I alluded to our strategic approach earlier and this is a good juncture to explain that our strategy is rooted in a holistic approach that has three key prongs, embracing technologies, delivery economic benefits and providing the training and better awareness that will fuel adoption of our products. The facets of that strategy and its impact is evident in the progress we have made and can be clearly seen in the most recent effort that successfully culminated in the news we announced in the press release that we issued on February 5th. The press release detailed our collaboration with MIM software. It spoke to embracing technologies to provide a new treatment program for head and neck cancers. This bundled program approach brings together MIMs planning and imaging software and IsoRay’s industry leading Cesium Blu brachytherapy seeds. The new package provides a one stop alternative to physicians supporting the adoption of Cesium Blu for treating head, neck cancers. We believe that this collaboration will give physicians the ability to more accurately plan and execute a precise radiation treatment with less adverse side effects than other radiation treatment options for patients with these types of difficult to treat tumors. The all inclusive bundled treatment program provides an economically feasible options for facilities and physicians to expand adoption of Cesium Blu. Our approach in head neck cancer serves as a great example of what we believe will be a template for future Cesium Blu brachytherapy treatment adoptions for other hard to treat cancers. We will continue to explore how to best work with effective treatment technologies like MIM software which we believe will complement the unique qualities of our isotope. It makes Cesium Blu brachytherapy a more viable economic option for physicians providing an attractive incentive to grow treatment adoption and as more clinicians use Cesium Blu it feeds awareness that we believe will continue to be an important factor in expanded market adoption. You also know that we have been addressing cost effectiveness from the standpoint of reimbursement. You no doubt recall that CMS staff has recommended the IsoRay be granted the ICD 10 PCS codes we submitted last year for reimbursement in the inpatient DRG setting. We still hope to hear back from CMS this spring of the formal notification of approval for these new codes taking effect on October 1st, 2020. Finally, we will continue to support programs to effectively educate and train physicians on how to use Cesium Blu to treat their patients. We believe education awareness and understanding will lower the barriers to adoption for physicians and help our valuable treatment reach more patients in need. In closing, I am very pleased that this quarter has been defined by continued successes an important headway. We are building adoption in our core market. We are showing the growing and important role we are playing in the treatment of other cancers. And our initiatives are creating broader awareness of the importance of Cesium Blu. We are providing hope for patients, battling difficult cancers as we work to expand training for current and next gen clinicians to embrace our pioneering technology. All of this holds what we believe is great promise for what is yet to come and what the future holds for our innovative products and programs. Now I will turn the call over to Jonathan to review the financial results of our fiscal second quarter.