Thanks, Doug. First quarter revenues totaled approximately $78,000. Revenue was derived from recurring royalties from the company's MedTech portfolios which accounted for all the company's revenue in the quarter. Direct cost of revenue in the first quarter of 2017 was approximately $450,000 compared to direct cost of revenue in the first quarter of 2016 of approximately $2.6 million, a year-over-year decrease of 83%. Direct cost of revenue includes both contingent and noncontingent payments to patent enforcement counsel and patent enforcement advisers and inventors. The decline in the direct cost of revenues resulted from no contingent counsel expenses and lower trial preparation, expert expenses for the first quarter of 2017 relative to the first quarter of 2016 when 2 of the company's subsidiaries, Dynamic Advances and Signal, were preparing for trial. The company reported other operating expenses in the first quarter of 2017 of approximately $2.4 million, a 44% decrease as compared to other operating expenses of $4.3 million in the first quarter of 2016. These expenses primarily consisted of amortization of patents, general expenses, compensation to our officers, directors and employees, professional fees and consulting fees incurred in connection with the day-to-day operation of our business. Total other operating expenses declined for the first quarter of 2017 relative to the same period in the prior year, primarily as a result of declines in expenses associated with patent amortization and consulting costs and a patent impairment charge in the amount of $400,000 for the first quarter of 2016 compared to no impairment charge for the first quarter of 2017. Noncash other operating expenses for the first quarter of 2017 and the first quarter of 2016 include noncash operating expenses totaling approximately $750,000 and $3 million, respectively. For the first quarter of 2017, we reported a net loss of $3.6 million. And for the first quarter of 2016, we reported a net loss of $3.9 million. For the first quarter of 2017, this represents a reduction in the net loss in the approximate amount of $300,000. On a non-GAAP basis, the company recorded a non-GAAP loss of approximately $2.4 million for the first quarter of 2017, roughly comparable to the non-GAAP loss reported for the first quarter of 2016. The full reconciliation of GAAP to non-GAAP financials can be found in the financial tables at the end of our first quarter results press release issued today as well as in the quarterly report filed today on Form 10-Q with the SEC. We ended the first quarter of 2017 with cash totaling approximately $0.5 million as compared to approximately $1.4 million as of March 31, 2016. As of March 31, 2017, we had approximately 19.1 million weighted average basic and diluted shares outstanding versus approximately 15 million weighted average basic and diluted shares outstanding as of March 31, 2016. Thank you for all your attention. Operator, you may now open the call for questions.