Thank you, Anthony, and good afternoon. I'll begin my comments by looking at full year results and then turn to discuss the fourth quarter. Total revenue for the 12 months ended December 31, 2022 amounted to 440.5 million representing growth of 38% over total revenue of 318.7 million for the year ended December 31, 2021. Mass COVID testing revenues in 2022 were estimated about 75 million compared to 110 million in 2021. Removing these revenues from both periods, revenues increased by 75%. This year-over-year revenue growth was driven by a combination of expanded relationships with existing customers, new customer additions, and inorganic growth through the acquisition of licenses and capabilities in various markets. Mobile health revenue amounted to 325.8 million in 2022, up 39% from 234.4 million in 2021. Once again, by removing mass COVID testing revenues from both periods, mobile health revenues doubled in 2022. While our mass COVID testing contracts concluded in September of last year, we do still have standby surge contracts, which will occasionally generate relatively minor amounts of revenue like we saw in Q4. Medical transportation revenue was 114.7 million in 2022, up 36% from 2021. This growth was fueled by both organic and inorganic sources, with higher trip counts, average price per trip or what we call APC and continued adoption of our leased hour model where we supply an ambulance and related personnel and equipment for a fixed daily or hourly fee. Gross margins improved to 35.1% in 2022 compared to 34.4% in 2021. Mobile health gross margins were 38.9% compared to 38.1%, while transportation gross margins were 24.5%, virtually unchanged from the 24.7% in 2021. Adjusted EBITDA for 2022 amounted to 41.3 million, up more than 60% from the adjusted EBITDA of 25.1 million for 2021. Net income for 2022 amounted to 30.7 million, up nearly 60% from 19.2 million in 2021. EPS was $0.34 on both the basic and fully diluted basis in 2022, up from $0.30 on a basic basis and $0.25 on a fully diluted basis in 2021. Now turning to the fourth quarter. Total revenue for the fourth quarter of 2022 amounted to 108.8 million compared to 121.3 million in the fourth quarter of 2021, which included an estimated 49 million in mass COVID testing revenues. By contrast, mass COVID testing revenues represented a relatively insignificant portion of total revenues in 2022’s fourth quarter. Removing these testing revenues from both periods, and recurring underlying revenues increased by approximately 49% year-over-year in the fourth quarter. Mobile health revenue for the fourth quarter of 2022 amounted to 71.8 million as compared to 102.6 million in the fourth quarter of 2021. Once again, looking at recurring mobile health revenues by removing mass COVID testing revenues from both periods, and mobile health revenues increased by 32%. Medical transportation revenue increased significantly to 37 million in Q4 of 2022, nearly doubling from the levels that we saw in the fourth quarter of 2021. Nearly every core transportation market witnessed year-over-year growth in the fourth quarter, and we finished the year with significant momentum. We recorded net income of about 7.1 million in Q4 compared with net income of 20.3 million in the fourth quarter of 2021. There were several significant non-recurring items in the other income and expense categories that had an impact on the net income in the fourth quarter of 2022. Please refer to the financial statements attached to the earnings release for more detail on these items. Net income in last year's fourth quarter of course included a $5.2 million gain on the remeasurement of warrant liabilities. As you will recall, those warrants were redeemed in Q3 of last year. Adjusted EBITDA for the fourth quarter of 2022 amounted to 6.8 million as compared to adjusted EBITDA of 17.3 million in last year's fourth quarter. The total gross margin percentage during the fourth quarter of 2022 amounted to 39% as compared to 40.7% for the same period in 2021. Now gross margins in both periods benefited from items beyond their regular run rate levels. The fourth quarter of 2021 benefited from a surge in COVID testing revenue. In the fourth quarter of 2022, we recognized significant savings across multiple insurance expense categories, and a reduction of certain revenue reserves due to cash collections, which drove margins higher. During the fourth quarter of 2022, gross margins for the mobile health segment were 43.9% compared to 44.7% for the fourth quarter of 2021. And in the transportation segment, gross margins increased to 29.4% in Q4 of '22, up from 20.7% in Q4 of 2021. We recently made the decision to exit the transportation business in California, which we estimate was costing us about $1 million in EBITDA per year. We will continue to operate the mobile health business throughout California. We are at a stage as a company where we have a significant set of opportunities to pursue, and we intend to focus on those markets and business lines that offer us the highest expected returns on investment. Turning to the balance sheet. As of December 31, 2022, our total cash and cash equivalents including restricted cash was 164.1 million as compared to 179.1 million as of the end of fiscal '21 and 179.4 million as of the end of Q3. The reduction in cash during the fourth quarter was due to several factors, including the timing of payments from high quality credit customers, which resulted in an increase of approximately $8 million in accounts receivable, $3 million in acquisition payments and capital expenditures, and approximately $3.2 million spent on stock buybacks. These factors outweighed the cash that we generated from our regular operations. For the full year, operating cash flow was about $29 million. We used $41 million for acquisitions and capital expenditures, and we also used for the year a total of $3.7 million on share repurchases during the year. During the fourth quarter, we bought back approximately 465,000 shares at an average price of $7. We plan to continue to use our balance sheet to support our ongoing stock buyback program where we have approximately $36 million left in our approved program. Combined with our $90 million line of credit, which could potentially be expanded by an additional $50 million, we have the financial wherewithal to execute buybacks, acquisitions, and to invest in new business lines and projects without the need to raise any new capital. We continue to focus on our capital-light model while pursuing selective acquisitions funded by cash flow from operations. With the price of capital increasing in the market, this provides us with a distinct competitive advantage. Now turning to our 2023 outlook. We anticipate continued strong demand from our customers from both mobile health and transportation services. As Anthony mentioned, our revenue guidance for the year is in the $500 million to $510 million range. While this range would represent year-over-year top line growth of about 14% to 16% when removing the 75 million of mass COVID testing from our 2022 revenue baseline and considering that we're not expecting any mass COVID testing revenues in 2023, then we're looking at top line growth of approximately 36% to 40%. Growth in 2023 is expected to be driven primarily by organic means and same-store sales. We expect that adjusted EBITDA will be in a range of $45 million to $50 million. We expect to finish 2023 at an annual rate for gross margin of approximately 37%, which would be our high quarter for the year and an adjusted EBITDA margin of approximately 13%. That concludes my financial comments. And at this time, I'd like to hand it back to the operator to open the call up for Q&A.