Sharon Driscoll
Analyst · CIBC
Thank you, Ravi, and good morning, everyone. Before we go to our financial results for the quarter, I want to touch on the new revenue recognition accounting standard which we adopted on January 1. The big changes are that our revenue from inventory contracts are now presented on a gross basis and reported on a separate line on the income statement called revenue from inventory sales, with a new corresponding cost of inventory sold line. In addition, the revenues from ancillary services and logistical services, which were reported previously on a net basis, are also now recorded gross in the service revenues line, with corresponding cost as part of the cost of services line.
Commensurate with the presentation change, we have created a new metric, a non-GAAP measure called agency proceeds. Importantly, this metric represents revenues as previously reported and lines up with how we have historically managed the business prior to the revenue recognition change being implemented and how we continue to manage our business today.
We have also created a corresponding measure called Auctions and Marketplaces agency proceeds rate, which lines up with our previously reported Auctions and Marketplaces revenue rate. As a point of clarity, while we report an Auctions and Marketplaces GAAP equivalent revenue rate, the new Auctions and Marketplaces agency proceeds rate is the key metric we will focus on, as it is less susceptible to the variability from the inventory revenue fluctuations and is the basis for our current Auctions and Marketplaces rate guidance of 12.25% to 13%, which we provided in the fourth quarter of last year.
As this accounting change has significant impact to the presentation of our financial statements and disclosures, we are prepared to offer up a separate call to handle specific questions related to this change, if that is of interest to investors and analysts. Zaheed will survey interest for this additional touch point over the next few weeks.
Finally, a little later on the call, Ravi will discuss the implications of this revenue standard on our presentation of Evergreen Model metrics.
Turning to our consolidated first quarter results. The GTV growth drivers in the quarter were the acquisition volume, along with the exceptional performance that we had in February at Orlando, together with positive live auction performances across many of our sites, such as: Denver, which was up 74%; Ocaña, Spain, up 46%; and Sacramento, up 71%. We also added a Grande Prairie auction in the first quarter of 2018. These results were partially offset by fewer live sales days this quarter compared to last year, due to: auction calendar optimization; removal of events at our previously announced 5 closed sites; as well as the 2017 Las Vegas auction, which did not repeat this year; and our Columbus auction, which has now moved to the second quarter.
The total revenue growth of 30% was driven by the acquisition volume, growth of our inventory deals in Canada and Europe over the prior year, plus the increased fee revenue as a result of the partial fee harmonization implemented in the first quarter.
Our reported operating income increased 39% to $32.9 million versus the first quarter of '17. This increase is primarily due to agency proceeds growth and lower acquisition-related cost versus a year ago, offset by higher cost of services, SG&A and depreciation and amortization expenses mostly driven by the acquisition, as we have not yet cycled over the May 31, 2017 closure date of the transaction. I also will be providing a more detailed cost analysis before conclusion of my remarks.
Adjusted diluted EPS attributable to shareholders was $0.16 for the quarter compared to adjusted diluted earnings per share of $0.12 in the first quarter of 2017. There are no adjusting items in this quarter, and a reminder that adjusted EPS in the first quarter of 2017 excluded an unfavorable international tax charge of $2.3 million.
Turning to our Auctions and Marketplaces segment agency proceeds. In addition to the 36% growth in the quarter, our Auctions and Marketplaces agency proceeds rate improved 60 basis points to 13.5%. The rate improvement was driven by the continuing strong pricing environment improving performance on guaranteed contracts, the favorable impact of the partial fee harmonization implemented in the first quarter, and solid performance in our government business. These results are partially offset by slightly lower returns on inventory deals versus last year. The lower return on inventory contracts was the result of lapping a significant non-recurring Private Treaty deal in Canada, which had lower-than-normal cost of inventory sold.
With the adoption of the new revenue recognition standard, we are now presenting revenue from inventory sales and cost of inventory sold on the face of the income statement. It's important to note, the net contribution from these lines represents commission revenues only. Inventory contracts also generate other types of fee revenues such as buyer fees, seller listing fees, and could lead to additional RBFS financing and refurb revenues, all of which are presented in the service revenue lines on the income statement.
We are pleased with our agency proceeds rate expansion in the quarter and the seamless execution by our teams on the partial rate harmonization, so are revising our previous rate guidance to add 25 basis points to the top end of the range, taking agency proceeds rate range to be between 12.25% and 13.25%.
Turning now to our other services category. Our RBFS revenues were $4.7 million, up 43% versus the prior year, with funded volumes up 53% to $95 million in the quarter. Mascus also generated solid revenue growth in the quarter of 30% to $2.8 million, driven primarily by listings growth and an increase in subscriptions.
Moving on to expenses. On a reported basis, the combination of cost of services and SG&A expenses increased 41% year-on-year for quarter 1. However, viewed on a like-for-like basis, these combined costs grew by 7% compared to our agency proceeds like-for-like growth of plus 10%. This calculation is under our old definition of OpEx, which excludes the ancillary and logistical service expenses of $14.6 million in Q1 of '18 and $11.5 million in Q1 of '17, and by adding IronPlanet's Q1 reported cost of services and SG&A, as filed in our 8-K/A dated August 8, 2017.
Cost of services, which now includes cost of ancillary and logistical services expenses as a result of the revenue recognition change, increased 51% to $36.7 million, primarily due to the acquisition and the costs associated with the inspection and appraisal activities that support our online channels. The increase is also due to an increase in GTV volume at our live on-site auctions over the comparative period and the growth of our ancillary businesses. On a rate basis, cost of services was 22% of total agency proceeds, which was sequentially flat to Q4 and down 200 basis points from Q3, which, as a reminder, was the first full quarter of the combined company.
SG&A expenses increased 38% to $97.5 million, primarily due to the acquisition, investment in talent to support new business and initiatives, and higher share unit expenses, primarily due to mark-to-market cost driven by growth in the company's share price as well as incremental compensation costs resulting from a performance share unit modification on March 1. Going forward, mark-to-market volatility is expected to reduce due to the share unit modifications we have made in the quarter.
To add some further color to our SG&A discussion, we did project on our last quarter call that SG&A was expected to be slightly lower in dollars from the Q4 SG&A cost of $93 million. Instead, we have seen an increase of $4 million in Q1 2018 to $97 million, due to the following reasons. First, consignor volumes for Canada and Orlando exceeded expectations and additional marketing costs to support these events were incurred in the quarter. In addition, the shift in auction calendar has caused some marketing cost to be incurred in Q1, with the revenues to be reflected for these advertised sales events occurring in Q2 of 2018. In addition, the stronger Canadian dollar and euro versus a year ago have caused an incremental cost of approximately $3.5 million in the quarter, due to the significant office support centers in Canada and the Netherlands. Approximately half of that increase impacts the Q1 '18 versus Q4 '17 comparative cost analysis. Also, the appreciation in our share price from year-end added an additional $2.2 million to our SG&A cost versus Q4 of '17.
We have also been investing in our talent and capability to drive revenue growth, whether that is: adding new sales associates in RBFS; adding logistic talent and warehouse facilities to operate our new government contract; bringing in new team members with the acquisition of Leake Auctions; adding training and travel costs to deliver continued sales training to our sales leaders on the new products; delivering the planning phases of our MARS implementation; and securing additional professional services to advise on international expansion and the complex changes related to recently announced tax laws and regulations.
On a rate basis, SG&A was 57% to total agency proceeds. This is up sequentially versus Q4, principally due to the lower leverage in Q1 with virtually no sales in January, yet 3 full months of employee compensation and facility costs. As we look forward towards Q2, we would expect our SG&A rate to align closer to our Q4 2017 rate as a percent of agency proceeds, due to our second quarter being a higher volume quarter and we would expect to see a greater degree of leverage and flow-through.
Overall, we are pleased with our progress on synergy delivery and continue to be focused on cost discipline, while still investing thoughtfully into areas which we are confident will drive future growth.
Turning to our balance sheet and liquidity metrics. Our trailing 12-month operating free cash flow of $42 million declined year-over-year by 64%. This decline was principally due to 2 items: First, the timing and increasing volumes of 2017 year-end auctions, particularly in the U.S., and the increase of inventory deals inside of quarter 1, increased cash outflows to consignors and caused the reduced source of cash from working capital during the quarter; and second, the operating cash flow metric now includes 3 full quarters post the IronPlanet transaction, with the full inclusion of related acquisition and incremental interest expenses resulting from the financing of the deal.
Our strong cash flow model remains intact, as evidenced by the first quarter end cash balance of $279 million and working capital of $115 million, which is in line with the working capital in first quarter of 2017, further enhanced when you consider the $29 million of debt repayments and $18 million of dividend payments inside of the quarter.
Our agency proceeds CapEx rate of 5.6%, which we previously called CapEx intensity rate, was nicely below our Evergreen Model maximum of 8.5% of agency proceeds, and was essentially flat compared to the first quarter of '17, even with the integration initiatives in full swing. We expect to continue allocating our capital towards investments in technology and property maintenance capital needs to run this business.
Long-term debt at the end of the quarter was $780 million, with a weighted average annual interest rate of 4.9%. During the quarter, in addition to our scheduled debt repayments, we also executed a voluntary debt repayment of $25 million. As a result, we are pleased with the reduction in our adjusted net debt to adjusted EBITDA ratio to 2.5x versus 2.9x in Q4. We will continue to thoughtfully consider additional debt repayment opportunities during the year and we'll update you accordingly. Our current plan for capital allocation in future quarters remains unchanged, with focus on dividend payout ratio target of 55% to 60% and continued repayment of term loan bank debt.
With that, I'll turn the call back over to Ravi.