Thank you, Frank. Good morning, everyone. Revenue increased slightly in the first quarter as both IC and FPD were up somewhat from the fourth quarter and successfully offset typical seasonal trends, particularly for high-end technologies. Design activity continued reasonably robust, our commercial teams have done a great job working with customers to understand their technology road map and win orders, and our global team executed well and delivered. IC revenue was $156.6 million, up 0.2% sequentially. An increase in high-end demand, particularly in Asia, offset limited softness in mainstream. The supply/demand imbalance continues to support a favorable pricing environment, and for the most part, we're able to maintain ASP pricing exclusive of premiums established over the last 2 years. FPD revenue improved 1% sequentially to $54.5 million. Again, growth in high-end revenue more than offset lower mainstream demand. High-end growth came from improved G10.5+ demand and continued strength in mobile displays. Many times, the production capacity dedicated to strong demand for high-end masks can lead to reduced production of mainstream masks. Gross and operating margins were about 2 percentage points less than fourth quarter margins due to less favorable mix, and somewhat lower expediting premiums that customers pay to accelerate deliveries. Although the revenue increase was in high end, both IC and FPD, not all high-end business is created equal. Difference in mix, including nature of the product, product pricing and margins and location of manufacture, especially related to memory, all affect operating margin outcome. Operating expenses were slightly increased sequentially on higher people costs. First quarter SG&A costs are typically higher than fourth quarter due to higher employer taxes and healthcare costs. SG&A increased from first quarter last year due to overall higher salaries and wages, driven by labor market conditions and healthcare costs. Nonetheless, operating expenses remained well below the 10% of sales implied in our target model. Maintaining a tight grip on expenses is part of our DNA, so to speak. Nonoperating loss in the quarter of $14.4 million resulted primarily from the unrealized loss from month-end remeasurement of U.S. dollar-denominated balance sheet items into the local functional currencies in our foreign operations. The remeasurement exercise produces an unrealized noncash accounting for variations in currency relationships which can result in either a gain or loss each quarter. These nonoperating items have been generally favorable over the last 2 years. Due to the degree of variation in the fourth quarter and first quarter amounts, we provided a non-GAAP presentation to demonstrate that operating results, excluding the FX loss, were in line with expectations. The income tax provision of $12.6 million and noncontrolling interest expense of $15 million resulted in net income of $14 million and diluted EPS of $0.23 on a GAAP basis. On an adjusted basis, net income was $24.4 million and diluted EPS was $0.40. Last quarter, non-GAAP net income and EPS were $31.2 million and $0.51, respectively. The analogous net income and EPS last year were $14.2 million and $0.32. Cash flow generated from operations was $28 million in the first quarter. We invested $31 million in capital expenditures and received $1 million in government incentives. For full year 2023, our CapEx forecast remains at approximately $130 million, primarily for increased high-end and mainstream IC capacity. Our cash balance, including short-term investments, was $374 million at the end of the quarter or $340 million net cash after $34 million in debt. We believe we have ample liquidity for our investments in growth and for resilience against uncertainties we may face in 2023. Before I provide guidance, I'll remind you that our visibility is always limited as our backlog is typically only 1 to 3 weeks, and demand for some of our products is inherently uneven and difficult to predict. Additionally, the ASPs for high-end mask sets are high. And as this segment of the business grows, a relatively low number of high-end orders can have a significant impact on our quarterly revenue and earnings. Given those caveats, we expect second quarter revenue to be in the range of $205 million to $215 million. We anticipate that the current revenue level will be sustained in the second quarter, and the ability to maintain revenues at this level ratifies our belief that the industry's cyclical phase is not necessarily reflected in demand for photomasks. Based on those revenue expectations and our current operating model, we estimate earnings per share for the current quarter, the second quarter, to be in the range of $0.38 to $0.48 per diluted share. We have made a great start to 2023. Photomask demand has been stable, and our commercial and operating teams are performing well. Despite near-term uncertainty, we remain optimistic with a positive long-term view of increasing photomask demand. We believe we are the market leader, and we plan to continue to grow and carefully manage margins to keep moving toward attainment of our long-term financial targets. I'll now turn the call over to the operator for your questions.