Thanks Bob. We'll start with the normal walk-through at the debt components of our balance sheet tying in our bank ratios at quarter end. Then we’ll provide a quick review of fourth quarter and full year capital spending. Next I’ll discuss financial guidance for 2019 and then I'll be turning the call over to Ruben Martin for his remarks around strategic initiatives for the Partnership. On December 31, 2018 the Partnership's balance sheet reflected total long-term funded debt of approximately 656 million. Our balance sheet funded debt was shown before and amortize debt issuance and unamortized issuance premiums as actual funded debt outstanding was 661 million. Reconciling this amount at quarter end our revolving credit facility balance was 287 million and the notional number of senior unsecured notes was 374 million. Thus our total available liquidity on December 31 was 377 million based on our 664 million revolving credit facility. For the quarter and year ended December 31, 2018 our bank compliant leverage ratios defined as senior secured indebtedness to adjusted EBITDA and total indebtedness to adjusted EBITDA, were 2.14x and 4.61x respectively. As a reminder, our total debt ratio is shown with adjustments from the working capital carve out sublimit, which allows us to exclude certain debt directly attributed to our seasonal NGL inventory build. Yes, the volumes are either forward sold or hedged from our total debt-to-EBITDA calculation. At December 31, 2018, the calculated debt related to our inventory build was $43.5 million. Accordingly, we excluded that amount from our total debt when calculating our total debt-to-EBITDA ratio. Without this carve out, our total debt-to-adjusted EBITDA would be 4.93x. Our bank compliant interest coverage ratio is defined by adjusted EBITDA to consolidated interest expense was 2.72x. Looking at the balance sheet, total debt to total capitalization on December 31st was 71.4%. In all on December 31, the partnership was in full compliance with all covenants banking or otherwise. Now let's discuss the capital spending during the fourth quarter and full year 2018. I'll start with growth CapEx. We spent approximately $2 million during the fourth quarter for a total of $13 million in full year 2018. And of that total, around $6 million was allocated to our marine equipment. For maintenance CapEx during the fourth quarter we spent approximately $6 million on maintenance, bringing the total for the year to roughly $23 million. This number was approximately $2 million greater than our third quarter projection of $21 million. As Bob mentioned earlier, this increase is attributable to maintenance of our offshore tow, which was scheduled for the first quarter of 2019. However, the work was accelerated to the fourth quarter of 2018 for commercial reasons. Turning to the 2019 cash flow and capital spending guidance for the partnership; attached to the press release yesterday was our 2019 financial guidance which provides details by segment and by quarter. The presentation can also be found on our website at mmlp.com. Our Terminalling and Storage segment is forecasted to be the largest contributor to 2019 cash flow with $55.4 million in adjusted EBITDA. That will be followed by our natural gas services segment at $50.1 million, then our transportation segment estimated at $35.8 million which as of January 1st includes the land division or MTI. And finally our Sulfur Services division was forecasted EBITDA of $34.1 million. This totals $175.4 million before unallocated SG&A of $15.9 million, so $159.5 million for adjusted EBITDA after unallocated SG&A. One thing to note on our adjusted EBITDA guidance reconciliation is the effect of the seasonality of our businesses on our quarterly cash flows. And while the acquisition of Martin Transport Inc. does help move the quarterly results somewhat, our third quarter remains our seasonally weakest. Our fixed fee businesses continue to make up the majority of our forecasted cash flows or 62% for 2019. Let's move to our Natural Gas services segment. We have strong fee based cash flows in multiple year gas storage contracts with a weighted average life of approximately three years as of year-end 2018. We also have margin based cash flows from our wholesale NGL operations, which includes our butane optimization business. In our Terminalling and Storage segment we enjoy fee based contracts within our specialty and marine shore based terminal, a long-term towing agreement with MRMC at our Smackover refinery and margin based revenues in our Lubricants Division. In our Sulfur Services segment, we have long-term take-or-pay contracts for our Sulfur drilling assets, fee based transportation and handling contracts for molten sulfur and margin based revenues within the fertilizer group. Our transportation segment consists of fee based day rates for our marine assets and fee based line haul rates for our newly acquired land transportation assets. To bridge the gap between 2018 results and 2019 estimates, for 2018, our actual adjusted EBITDA number was $123.7 million, which excludes approximately $3 million related to WTLPG, which was sold July 31, 2018. You recall that in June of 2018 we had several contracts expire at our Perryville gas storage location. This re-contracting resulted in reduced cash flows related to cardinal gas storage of $11 million annually for 2019 and forward. Offsetting that reduction is the forecasted return to historical normals for both our fertilizer and butane businesses, which will result in increased 2019 EBITDA of approximately $11 million and $14 million respectively. And as we have discussed, our estimated contribution to EBITDA from MPI is approximately $24 million. Netting together all those differences, that's an approximate total of $36 million of additional cash flow in 2019 compared to 2018. Moving on to our estimated capital expenditures for 2019. We anticipate maintenance CapEx to be between $20 million and $23 million for the year. Included in that range is $3.4 million for the Smackover refinery turnaround which occurs every 2 years, and $2 million for a 10 year inspection due on one of our ammonia tank. For growth capital expenditures, we are forecasting between $13 million and $14 million with 40% of that to be spent in the fourth quarter of 2019. In summary, our 2019 adjusted EBITDA forecast is $175.4 million before unallocated SG&A of $15.9 million or $159.5 million in total. Total capital expenditures will be between $33 million and $37 million with maintenance CapEx being approximately $20 million to $23 million and expansion CapEx estimated between $13 million and $14 million. I'm now going to turn the call over to our CEO, Ruben Martin.