Warren Jenson
Analyst · Stephens
Great. Thanks, Phil. It's great to have you on our team, and good afternoon, everyone.
Before jumping into the numbers, I'd like to update you on some of the things we discussed in our last call, all of which are focused on helping us to run a better company.
First, filling some of the critical gaps within the finance team was a top priority. We needed to strengthen our tax organization and secondly, build a global shared services organization in order to better help us derive benefits from scale.
I'm pleased to announce that we have hired Linda Lee as our new Vice President of Tax. Linda has approximately 20 years of experience in corporate and international tax planning. Prior to joining Acxiom, Linda ran tax departments at both National Semiconductor and before that, at McAfee. Again, it's not lost on us that our tax rate is higher than many of our peers. We see real long-term opportunity.
We have also hired AJ Bernstein as our new VP of Shared Services. AJ will be tasked with building our global shared service centers to help us drive both overall efficiency and standardization of process. AJ brings a tremendous amount of global experience having done this at both Silver Spring Networks and Electronic Arts.
Next, the way we are measuring and monitoring our business is getting better every month. While still a work in process, this quarter, we further retooled our management reporting in order to add additional depth and insight into both our top line drivers and our costs. Right now, this is a highly manual effort. But over the coming quarters, we will be much more automated and real time.
Last quarter, I talked about unwinding our web of allocations and rethinking our management reporting in order that we could more clearly target and benchmark our line item performance. This project has been fascinating. We are pretty much taking what was a cloudy and opaque cost structure right down to the stud, and then putting it back together again. Working with Jena Compton, a key leader in our HR organization, we are literally going person by person to look at job title and function in order that we can determine exactly how costs align with benchmark-able activities. We have a great team working with Jena and me to drive this project.
This is really foundational work, but it's essential, as line item accountability and clarity is central to targeting and driving performance. We're about 1/3 of the way to being complete.
Finally, we are making progress toward creating operating independence in each of our business segments. This past quarter, we have built a blueprint and time line for implementation. We have also identified assets that clearly belong in one business or the other, and we today are in the process of constructing the intercompany agreements for any services which will need to be shared.
As I mentioned in our last call, we are doing this in order that we create even more transparency and accountability into each segment's performance.
In summary, this is all about going slow to go fast. It's about getting our foundations right. These changes will ultimately let us run faster with a lasting impact. We are charting a clear course forward and are working with our business partners to drive long-term value.
Now I'll discuss the quarter and our outlook. First, a few highlights from the quarter. Q1 EPS was $0.17, up over 30% year-over-year. Q1 op margin improved to 9.4%, reflecting almost 200 basis points of improvement. Operating margin for both our Marketing and Data Service and Infrastructure Management segments showed year-over-year improvement.
Given the strength of our balance sheet, we were able to spend approximately $33 million in the quarter to repurchase shares. Since August 2011, we have now retired almost 10% of our outstanding common stock.
In the quarter, we added approximately 50 associates and contractors, who are focused on product development. For the quarter, 7 of our top 10 customers in U.S. Marketing and Data Services showed year-over-year growth.
I will now discuss the quarter in more detail. In the course of my comments, I will be referring to the slide deck, which was posted on our website. A link was also included in our release.
I will start with Page 10 and our Summary Financial Results. Total revenue from continuing operations was $272 million, down 1.6% from last year. Excluding divested operations and FX movements, revenue was roughly flat.
Operating expense for the current quarter was $246 million as compared to $255 million, a decrease of 4%. The reduction in expense was primarily attributable to expense reduction in the IT infrastructure segment. Operating income increased 23% to $25 million.
GAAP diluted earnings per share were $0.17 in the quarter compared to $0.13 last year, reflecting a strong 31% increase.
For the trailing 12 months, free cash flow to equity was $175 million compared to $69 million for the trailing 12 months ended June 30, 2011. Excluding the proceeds from the sale of our background screening business, trailing free cash flow to equity was $102 million, up 47%.
For the quarter, free cash flow to equity was negative $18 million compared to $10 million a year ago. The decline was a result of higher compensation-related payments and also tax payments primarily associated with the sale of the background screening business.
Now to Slide 11, and a detailed look at our top line. In the U.S., Marketing and Data Service revenue was up 2%. IT Infrastructure Management, however, was down 4%, which continues to reflect the impact of a prior year customer loss.
U.S. Other Service revenue, which includes our risk products and fulfillment business, was down approximately 5%.
Overall, international Marketing and Data Services revenue decreased by $3 million or 11%. Adjusting for FX, international Marketing and Data Service revenue would have been down approximately 5%.
International Other Service revenue was down $1.9 million, mostly as a result of the MENA divestiture.
Slide 12. Overall, our company's operating margin was 9.4%, up close to 200 basis points versus 7.5% a year ago. In the U.S., the Marketing and Data Services margin was 13.3%, down from 14.8% last year. The decrease in margin is a result of the investments in delivery and higher data compilation cost associated with new product development.
Despite lower revenues, IT Infrastructure Management showed significant margin improvement to 12.6% from 5.8%. This is a result of strong cost management and other continuing efficiency improvements. Thanks to Kevin Zaffaroni and his entire team, we're doing a great job managing this business.
Our international operations improved by approximately 1,000 basis points as a result of last year's restructuring. While we have a ways to go, this is a major step forward.
Now I'll make 2 comments on Slides 13 and 14. First, our cash flow remains healthy. On a trailing 12-month basis, operating cash flow was up 7%. And free cash flow to equity, excluding the sale of the background screening unit, was up 47%.
Secondly, the company's financial position remains strong. We have strategic flexibility, and at the same time, in the last 12 months, have been able to retire $120 million of debt and retire approximately 10% of our common stock for roughly $100 million. Looking at our balance sheet, we're exactly where we want to be.
Now on to guidance. I would like to reiterate that 2013 is both an investment year and a transition year. We have a lot going on. Therefore, we continue to ask that you be conservative in your estimates. For fiscal 2013, we are maintaining our top line guidance to flat to slightly down. On the bottom line, we are tightening our earnings per diluted share guidance to be between $0.60 to $0.65 from our previous guidance of $0.55 to $0.65.
For the second quarter, we expect revenue to be down roughly 5%, principally as a result of expected declines in our IT Infrastructure Management and Other Services segment.
Now before turning the call -- or opening the call for your questions, on behalf of Scott and Phil, let me conclude by thanking everyone for your support, and equally importantly, by thanking all of our associates for all they do. We truly come to work every day to make our company better. We look forward to reporting our results.
Operator, with that, we'll now open the call to questions.