Matt Garrett
Analyst · Jason Mills of Canaccord
Thank you, Kevin. Despite both traditional summer seasonality in our business and weather-related challenges, we were very pleased with our overall financial results for the third quarter 2017 and remain encouraged with our Zio XT and Zio AT contracting efforts and expanding sales force footprint exiting September. Highlights for the third quarter include revenue growth of 49%, with sequential growth of 5%, gross margins of 72.4%, a better-than-expected start to our AT contracting efforts and being on track to exit the year with 81 to 86 sales reps. Taking a more detailed look at the third quarter results, we achieved strong revenue growth despite the traditional impact of December seasonality and with the occurrences of the hurricanes. As it relates to the storms, while we did see some registration pullback in the affected states, we have estimated the impact to be immaterial to the overall business. And in addition, we have seen a full recovery and do not believe there will be any material carryforward impact into Q4. Revenue growth remains predominantly volume driven as a result of the growth in both new and existing accounts and continued success in our in-network contracting efforts. Given the traditionally slow summer season, we were very pleased with several large institutional accounts coming online in the third quarter that demonstrated rapid adoption of the Zio service. We can in-part attribute these successes to our improving on boarding capabilities, registration workflow improvements, and continued reduction in patient friction as we establish contracts with previously non-contracted payers. Revenue trends also remain encouraging with volume growth coming from all key sectors and an only slight increase in our same-store versus new store sales during the period attributable to summer seasonality. Moving forward, we would continue to guide investors towards an even split of new store same-store sales and the 80/20 volume to price mix for this foreseeable future. Turning our attention to the rest of the P&L, gross margin for the third quarter 2017 was 72.4%, compared to 68.5%, a 3.9 percentage point improvement over the same period in 2016. Margin expansion continues to be driven by three variables; productivity gains through our machine-learned algorithms, associated with report generation, the impact from the mix shift to contracted claims, and continued reduction of device related manufacturing cost. To further elaborate on Kevin's comments regarding the hurricanes, iRhythm has a significant clinical operation located in Houston. We are extremely grateful to that team who performed well above expectations given the circumstances and despite great personal challenges and sacrifice. Our organization’s ability to react to an otherwise damaging financial event for the company is a testament to our cloud-based systems, diversified operational centers, and all of our people. Because of these efforts and with no physical damage to our facility, we have estimated the financial impact of the storm to our gross margin in Q3 2017 to be immaterial and we project no impact on gross margins moving forward. Operational expenses for the third quarter 2017 were $24.1 million, an increase of 70%, compared to $14.2 million for the same period of the prior year. The increase in operating expenses was primarily driven by three factors. First, we continue to accelerate investment in our sales force expansion, including the completion of our sales management hires, and higher commission expenses, due to incremental topline growth. Second, due in large part to the increase in our share price since the October 2016 IPO, we’ve had a material increase in stock-based compensation expense beyond our forecasted estimates and guidance. We remind investors that this is a non-cash expense and it will be adjusted in our guidance for 2018 when we announced those figures in early February. Finally, the company triggered SOX 404(b) external attestation requirements as of June 30, 2017. Thus, we have significantly increased cost associated with third-party testing during the third quarter in order for the company to be compliant by year's end. The net loss for the third quarter 2017 was $6.5 million or a loss of $0.29 per share, compared with net loss of $4.1 million or a loss of $2.80 per share for the same period of the prior year. Cash burn for the quarter was $2.4 million. Turning to our guidance for the remainder of 2017, based on our continued confidence in the adoption trends of our Zio Service, as Kevin noted earlier, we are raising our expected 2017 revenue to a range of $96 million to $97 million, up from $94 million to $96 million provided on our last earnings call. The continued upward revisions on guidance can be summarized by the various factors we have articulated throughout the year. In particular, our continued success in obtaining coverage and contracting policies increase sales productivity levels and improved account onboarding activities. Moving forward, these key variables that impact our growth will be augmented by management's focus on rapidly expanding sales representation in the field. We reiterate our goal of exiting the year between 81 and 86 quota-carrying sales reps and total sales organizational headcount inclusive of sales management and sales operations of more than 100 people. For gross margin, we maintain our guidance of exiting the year at 71.5% to 72.5%, which includes some start-up costs associated with our Zio AT Service. Due to the AT launch, we caution investors that there may be some near-term drag on our gross margin. Over the long run, we do not expect the Zio AT Service to be dilutive to our gross margins at scale. Operating expenses are projected to range from $93 million to $95 million, up from $89 million to $92 million, including $13 million to $14 million for research and development and $80 million to $81 million for SG&A. Again, this increase in guidance is primarily attributable to the sales force expansion acceleration efforts associated commissions for over performance through expectations stock-based compensation, and 404(b) related cost. Our overriding focus on executing of our strategy gives us confidence as we enter the fourth quarter of 2017 and as we prepare for our continued sales force expansion in 2018. We now like to open the call for questions. Joining me for Q&A is Kevin King, President and CEO; and Derrick Sung, our Executive Vice President of Strategy and Corporate Development. Operator?