Thank you, operator, and welcome, everyone. Earlier this morning, Alliance Resource Partners released its second quarter 2023 financial and operating results, and we will now discuss those results as well as our perspective on current market conditions and outlook for 2023. Following our prepared remarks, we will open the call to answer your questions. Before beginning, a reminder that some of our remarks today may include forward-looking statements subject to a variety of risks, uncertainties and assumptions contained in our filings from time to time with the Securities and Exchange Commission and are also reflected in this morning's press release. While these forward-looking statements are based on information currently available to us, if one or more of these risks or uncertainties materialize or if our underlying assumptions prove incorrect, actual results may vary materially from those we projected or expected. And in providing these remarks, the partnership has no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, unless required by law to do so. Finally, we will also be discussing certain non-GAAP financial measures. Definitions and reconciliations of the differences between these non-GAAP financial measures and the most directly comparable GAAP financial measures are contained at the end of ARLP's press release, which has been posted on our website and furnished to the SEC on Form 8-K. With the required preliminaries out of the way, I will begin with a review of our results for the second quarter, then turn the call over to Joe Craft, our Chairman, President and Chief Executive Officer, for his comments. Our strong performance in the 2023 quarter included consolidated revenues of $641.8 million, which were up 3.5% versus the prior year period. The year-over-year improvement was driven primarily by higher coal sales price per ton, which was up 5.7% versus the 2022 quarter and continues to reflect the positive impacts of our contracted order book. On a sequential basis, total coal sales price per ton was down 7.9% or $5.41 per ton. This was primarily due to approximately 500,000 higher-priced 2022 carryover tons shift in the sequential quarter at our Tunnel Ridge mine in Appalachia. In our Royalty segment, total royalties were $50 million, down 8.3% year-over-year and down 2.1% sequentially as lower realized oil and gas commodity pricing was partially offset by increases in coal royalty revenue per ton. Specifically, oil and gas royalties average realized sales prices declined 40.2% per BOE versus the 2022 quarter as NYMEX WTI benchmark pricing peaked during June 2022. Sequentially, oil and gas royalties average sales prices were 4.7% lower per BOE. Coal royalty revenue per ton increased 17.4% versus the 2022 quarter and 5.5% sequentially. As it relates to volume, coal production increased 5.8% to 9.4 million tons compared to the 2022 quarter, while coal sales volumes decreased 0.3% to 8.9 million tons, resulting in a build in coal inventories of 500,000 tons during the 2023 quarter. Compared to the sequential quarter, wholesales volumes increased 5.1% due to higher sales volumes in Appalachia. There were no longwall moves at our Tunnel Ridge mine in Appalachia this quarter, whereas we had two moves in the sequential quarter. Coal royalty tons sold declined 2.8% year-over-year. Oil and gas royalty volumes were 40.6% higher on a BOE basis due to increased drilling and completion activities on our net acreage and the acquisition of oil and gas mineral interest from Jason Belvedere [ph] during the second half of 2022. Turning to costs. Segment adjusted EBITDA expense per ton sold for our coal operations was $37.85, an increase of 7.8% versus the 2022 quarter, primarily due to higher labor-related expenses, higher maintenance costs as well as the impacts of increased sales-related expenses due to higher sales price realizations. These costs were partially offset by lower materials and supplies expenses during the 2023 quarter. On a sequential basis, cost per ton were 4.6% lower primarily on the strength of the additional Appalachia volumes from our lower-cost Tunnel Ridge mine. 2023 quarter net income and EBITDA increased 3.8% and 1%, respectively, over the 2022 quarter primarily due to higher price realizations in coal, which more than offset lower realized prices in oil and gas royalties along with the inflationary pressures I previously described. Now turning to our balance sheet and cash flow. Alliance had another strong quarter of cash generation with $153.5 million of free cash flow before growth investments in the 2023 quarter, an increase of 88.7% year-over-year and 9.7% versus the sequential quarter. Our total and net leverage ratios were 0.4% and 0.14 times respectively, total debt to trailing 12 months adjusted EBITDA. Total liquidity of $717.2 million remained strong at quarter end, which included approximately $284.9 million of cash on the balance sheet. Our robust cash-generating power is affording us many options to attractively deploy capital. During the 2023 quarter, we paid our quarterly distribution of $0.70 per unit, equating to an annualized rate of $2.80 per unit that we expect to maintain throughout the year. This distribution level is unchanged sequentially and up 75% year-over-year. Additionally, we remain committed to prudently managing the outstanding balance of our senior notes due May 2025. During the 2023 quarter, we repurchased $34.2 million of senior notes. And in July 2023, we redeemed another $50 million of senior notes at par. As a result, we ended July with $289.2 million in aggregate principal remaining on the $400 million original issuance. We intend to execute additional purchases and redemptions at par of the senior notes with available cash flows over the next several quarters. As we turn to our updated full year 2023 guidance detailed in this morning's release, I'd like to spend a few minutes discussing the current state of our markets. As we mentioned earlier in the year, the mild winter and slower start to summer reduced overall demand for both coal and natural gas in the United States during the first half of 2023. Natural gas prices declined sequentially and remained significantly below the year ago quarter. Lower natural gas prices affected coal burns due to more competitive gas-fired dispatch options for our customers, particularly during spring shoulder demand season. Since the end of the 2023 quarter, we have seen a turn in weather patterns with historically high temperatures blanketing much of the U.S. and portions of Europe. A hot summer doesn't necessarily dramatically impact coal burns in the near term as our customers' units typically run baseload during summer peak demand, but it can highlight the vulnerability of the grid when demand is high and renewable sources are unable to adequately respond. Furthermore, if hot weather persists into the fall, it can change normal burn schedules and accelerate coal consumption, reducing inventories heading into winter. Overall, based upon the strength of our year-to-date results, our contracted committed tons and a relentless focus on cost control, we remain optimistic 2023 will be another record year for ARLP. As we updated our 2023 full year guidance ranges, the mild market conditions I just described caused some movement in contract deliveries and shifted the mix between export and domestic markets. We now anticipate ARLP's overall coal sales volumes in 2023 to be in a range of 35.5 million to 36 million tons, down from the previous range of 36 million to 38 million tons. Illinois Basin volumes have been adjusted to reflect lower volumes at our Gibson and River View operations, while our Appalachia volume guidance reflects an extended longwall move at our Mettiki mine. Our committed tonnage for full year 2023 is 34.5 million tons at the end of the quarter or 96% to 97% of our anticipated sales tons. Of that total, 4.8 million tons are currently committed to export markets. The balance of unsold tonnage levels is expected to be supplied in the export markets, primarily from our lowest cost operations, thereby still generating attractive margins. Sales pricing for the year is anticipated to be slightly lower than at the time of our last update, we've chosen to modestly adjust the top end of our range for average coal price realizations down by $1 to a new range of $65 to $66 per ton versus $65 to $67 per ton previously. On the cost side, solid execution from our operations team allows us to improve our outlook for segment adjusted EBITDA expense per ton by $1 to a new range of $38 to $41 per ton. Within Appalachia, we do anticipate higher costs in the back half of the year due to the extended longwall move at Mettiki in the third quarter as well as a normal longwall move scheduled for our Tunnel Ridge mine in the fourth quarter. In our oil and gas royalty segment, we are reiterating our volume guidance ranges for the full year 2023. And we also made a number of adjustments to our outlook including lower DD&A, a $10 million improvement in SG&A and a slight reduction in total capital expenditures. With that, I will turn the call over to Joe for comments on the market and his outlook for ARLP. Joe?