Thanks, Dave. Good afternoon, everyone. Today, I'll discuss first quarter results, including what affected performance, and the steps we took to correct the issue. I'll also review growth initiatives within the context of our differentiated business model, which includes proprietary products and exclusive distribution, and I'll end by speaking to full year guidance. As we communicated on March 4, we underperformed versus our internal goals in the first quarter. Net sales for the quarter were $258 million versus $262 million the previous year, a 2% year-over-year decline. Comparable sales in company-controlled channels declined by 9%, and we delivered an adjusted EPS of $0.41 in the quarter versus $0.45 in 2012. The root cause for our first quarter traffic and sales decline was significant changes to our media buying. Once identified, we took immediate actions to rectify the situation, including realigning the media buy to our proven formula and adjusting discretionary expenses for the quarter. We remain focused on executing our growth strategy, prioritizing product innovation and exclusive distribution, while we work through this isolated, yet disruptive situation. Our underperformance involved the anchor of our integrated growth formula, building brand awareness. For context, over the past 3 years, we had carefully built in advance a proven media buying formula that has consistently delivered increased unaided awareness, followed by market share growth. I'll provide specifics about what happened. In the quarter, we consolidated media buying from multiple agencies to one, while also transferring our internal media planning to the same agency. While this direction promises longer-term efficiency and effectiveness, the transition presented challenges. Three things suddenly and unexpectedly changed in our execution, which negatively impacted results: First, the transition resulted in a media buy that was significantly different than our formula, in both type and placement. Second, the new media buy narrowed who were reaching instead of broadening the target audience as intended. Finally, broad -- national broad reach TV was purchased approximately 30% lower than our formula. Since awareness remains our #1 opportunity, this execution had both a negative and material impact on our traffic and sales, especially during the President's Day mattress shopping event. Understanding the root cause, we took decisive action to correct the issue in 3 areas: Number one, getting our media buy back on formula. We worked urgently with our agency partner to identify the deviations from our proven formula and begin to aggressively implement corrections. Number two, tightening our operating mechanism. We reinstated our disciplined approach to execution with tight control, including internal planning as a dual path with the agency. Number three, increasing leadership oversight. We employed a stronger internal structure to support media. With the departure of our chief marketing officer, I assumed direct oversight, and we rehired a former media consultant, reestablishing the team that built and refined our media buying formula. We are experiencing slow and steady recovery in traffic, units and sales. Fully correcting the media buy is taking time due to the complexity in media buying lead times. We are confident in our second quarter media plan and buy, but our lead-based business has a lag time, and we are still rebuilding the base. We expect continued performance improvement throughout the second quarter. As I indicated earlier, we remain on plan with the other 2 growth drivers: expanding exclusive distribution and introducing breakthrough products. First, I'll highlight distribution progress. We launched the 8th aggressive growth market, and we remain on plan to double market share within 3 years in the previously launched 7 markets. As a reminder, this strategy involves a total of 13 markets or 1/3 of U.S. bedding sales. In addition, we continue to nationally grow market share as we execute our local market development strategy. New stores primarily fill in existing markets and generate approximately $2 million in sales their first year. Store growth will be a source of mattress unit growth. We remain on track to add approximately 6% to 9% net new stores in 2013, which are weighted to the back half of the year. The newest driver of our growth formula is product innovation. We have been investing in our industry leadership position of individualizing comfort through innovation and are about to launch the first in a series of breakthrough product offerings that will engage and benefit our customers in profound ways. During the past 2 years, we have increased funding for R&D. And in June, added a chief product officer, as well as an organizational structure to support a robust multi-year pipeline of exclusive innovations. In January, we strengthened our intellectual property with the Comfortaire acquisition. We also made an investment in an R&D partner related to product we will introduce in the next 12 months. You will begin to see results from our product roadmap in the second quarter. We will introduce Sleep Number DualTemp, an exciting new technology that addresses one of the most significant sleep issues experienced by customers, sleeping too hot or sleeping too cold. We believe only air can provide truly individualized comfort. For that reason, our new Sleep Number DualTemp layer uses proprietary ActiveAir technology that evenly distributes each sleeper's desired temperature, combined with a simple user experience, including wireless remotes that can be personalized. This is an exclusive premium product that combines high function and design, and it can be purchased for use with all mattress brands. The Sleep Number DualTemp layer is priced at $16.99 and will be available at all Sleep Number locations with the national marketing launch slated for June. I invite you to view an interactive version of this innovative product via a link on the Investor Relations page of sleepnumber.com. It will give you a better sense of the magnitude of the innovation and value equation. Similar to our past product introductions, DualTemp will contribute to ASP growth, and we believe it will be a driver of traffic. For our usual approach to forecasting, we will establish performance history before adding significant incremental revenue to our plan. For now, our 2013 revenue outlook includes minimal incremental sales from our product innovation launches. This has been a challenging quarter for us. Our guidance reflects the impact of our media issue, including a negative comp in the second quarter, while we rebuild our awareness and lead base. With the backdrop of the slower industry growth, we have taken a conservative view of sales for the back half. Consequently, we're estimating low to mid-single-digit comps for the balance of the year. The resulting full year 2013 outlook for EPS is between $1.30 and $1.45. To recap, in the quarter, we rapidly addressed our issue and managed through this short-term challenge with the fiscal prudence we've historically demonstrated. At the same time, we remain focused on delivering an elevated customer experience and advancing our top priorities. We executed well across the other areas of the business, and therefore, delivered as planned on exclusive distribution and breakthrough product innovation. Looking ahead, we're committed to both short and long-term growth to benefit our customers, employees and shareholders. I will now turn the call over to Wendy to provide more financial detail.