Thanks, Jugal, and good morning, everyone. It's great to be joining my first Materion earnings call, and I look forward to meeting those of you I do not yet know, sometime in the near future. Despite the ongoing impact of COVID-19, I am pleased to report that we saw sequential improvement again in the fourth quarter. Value-added sales, which exclude the impact of passthrough precious metal costs, were $191 million, up 14% compared to third quarter sales of $168 million. The growth compared to the third quarter was driven by the strong performance in the defense end market, sales to the new precision clad engineered strip customer, final sales of blood glucose test strip products from our large area coatings business, and a full quarter of sales from Optics Balzers. Before I comment on profitability, I wanted to mention that during the fourth quarter of 2020, we elected to change our method for valuing inventories that previously used the last in first out method to the first in first out method. We made the decision to change our accounting for inventory from LIFO to FIFO for book and tax purposes because it aligns better with how we manage our business and how the vast majority of our peers account for inventory. The timing was also attractive from a tax perspective. Our Q4 pretax income increased by $1.6 million as a result of this accounting change. We did not treat this item as special because we intend to report results on a FIFO basis going forward. We have also restated prior periods to reflect this change, and those details were included in the press release we issued this morning. Gross margin was $55.8 million in the fourth quarter compared to $45.3 million in the third quarter. Excluding special items, including mine development costs, COVID-19 related expenses, and the Optics Balzers acquisition charges, adjusted gross margin was $62.6 million or 33% of value-added sales, an improvement of 100 basis points compared to the third quarter's 32% due to higher volumes and improved manufacturing efficiencies. Selling, general and administrative expenses totaled $34.7 million, down $1 million from the third quarter spend. As a percentage of value-added sales, adjusted SG&A expense was 18% in the quarter, down 100 basis points from the third quarter. We continue to aggressively manage our SG&A costs given the uncertainty driven by the COVID-19 pandemic. Research and development expense was approximately 3% of value-added sales in the fourth quarter, consistent with the third quarter as we continue to make investments to drive long-term profitable growth through the development of new products and applications. In the fourth quarter, we recorded restructuring expense of $4.1 million related primarily to the previously announced closure of our Detroit and Fremont facilities and the closure of our large area coatings business. We reported fourth quarter earnings before interest and taxes of $7.9 million. Excluding special items, adjusted EBIT was $18.7 million or 10% of value-added sales. Looking at income taxes, we recorded a tax benefit of $1.2 million in the fourth quarter of 2020. Excluding special items, our adjusted effective tax rate was 18.6% for the period, in line with our previous guidance. Finally, net income in the fourth quarter totaled $8.1 million. On an adjusted basis, net income was $14.4 million or $0.70 per diluted share compared to $0.50 per share in the third quarter. The fourth quarter includes an increase of $0.06 per share from the change to FIFO accounting. Improved sales performance was the primary driver of the balance of the increase in adjusted earnings as compared to the third quarter. Let me briefly comment on full year 2020 consolidated financial performance. Full year value-added sales totaled $679 million, down from $734 million in 2019. Strong performance in the semiconductor end market, incremental sales related to the acquisition of Optics Balzers and the new precision clad engineered strip opportunity were more than offset by reduced demand in all of our other key end markets based on the ongoing COVID-19 pandemic. Particularly hard hit were the aerospace and defense, energy and industrial end markets. Adjusted EBIT was $55.4 million in 2020, down from the prior year amount of $85.8 million. Adjusted net income was $41.8 million or $2.03 per diluted share as compared to $3.32 per diluted share in 2019. Now let me review fourth quarter performance by business segment. Looking at our Performance Alloys and Composites business, value-added sales were $90 million, an increase of $8 million compared to the third quarter. The sequential increase is due primarily to strong performance in the defense and automotive end markets and sales to the new precision clad engineered strip customer. EBIT, excluding special items, was $11.7 million or 13% of value-added sales compared to $9.3 million or 11% of value-added sales in the third quarter. The sequential increase in EBIT is due mainly to higher sales volumes. Despite the global pandemic, PAC reported double-digit EBIT margins for the 12th consecutive quarter and improved EBIT margins by approximately 200 basis points compared to the third quarter. Moving now to Advanced Materials, value-added sales in the fourth quarter of 2020 were $62.4 million, up 8% versus the third quarter, driven by higher sales to the semiconductor end market as commercial performance initiatives and increased end market demand drove the growth. EBIT, excluding special items, was $7.2 million in the quarter compared to $5.8 million in the third quarter. EBIT margins also improved sequentially by 150 basis points from the third quarter to 11.5%. The improvement in EBIT margins was due to higher volume and improved manufacturing performance. We remain focused on continuing to improve advanced materials margins as we go forward. Turning finally to the Precision Optics segment, fourth quarter value-added sales were $39 million, up 37% compared to the third quarter, due in part to final sales of blood glucose test strip products in our large area coatings business, a full quarter of Optics Balzers sales, and strength in our legacy Precision Optics business. EBIT, excluding special items, was $4.3 million or 11% of value-added sales compared to $3.5 million in the third quarter. The increase in EBIT was due primarily to the higher sales volume. Moving now to the balance sheet and cash flow, the company ended the fourth quarter of 2020 with a net debt position of only $12.6 million and approximately $246 million available on the company's credit facility. We continue to have more than adequate liquidity to manage through this challenging environment. We completed the year with capital spending of $67 million. The increase versus the prior year is related to the customer-funded engineered strip growth opportunity. For financial modeling purposes, let me review a few expectations for 2021. Capital spending should come in at approximately $100 million. This higher amount is attributed to our strong pipeline of organic growth opportunities, particularly the new engineered strip project as well as exciting identified opportunities in each of our segments. A portion of the spend is also due to the need to construct a new tailings pond that collects waste material from our mining operations, which accounts for approximately $10 million of the spend. We do not expect additional mine development costs in 2021. Annual depreciation and amortization should run approximately $50 million for the year, and we expect a 17% to 19% effective tax rate, excluding special items. Moving now to the earnings outlook, the impact of COVID-19 continues to create heightened levels of uncertainty, making it difficult to predict full year expectations. As a result, we will be providing guidance for the first quarter only at this time. Based on our current demand levels, we expect adjusted earnings per diluted share in the first quarter to be in the range of $0.58 to $0.62 per share, an increase of over 50% from the first quarter of 2020. We will continue to execute on our key strategic growth initiatives, aggressively manage our cost structure and utilize our strong balance sheet to deliver value for our shareholders in 2021 and beyond. As we conclude our prepared remarks, I'd like to say that I'm very encouraged by what I see here at Materion thus far as I complete my first quarter with the company. This is an organization with great people, clear strategy and a strong pipeline of opportunities. I look forward to what we will do together in the days and years ahead. And with that, we will now open the line for questions.