Stephen Taylor
Analyst · Capital One
Okay. Thanks, Leann, and thanks, Erica, and good morning and welcome to Natural Gas Services Group's first quarter 2012 earnings review. In our earnings release this morning, you can see that our revenues and profits continued to increase in the comparative year-over-year and sequential periods. We did have a nonrecurring sale in the first quarter that I'll detail later, but even without that contribution, our business continued to grow in a very difficult environment.
In the comparative year-over-year quarters, the total revenues in the first quarter of this year, 2012, increased 75% to $26.4 million from $15.1 million in the first quarter of 2011. From the sequential quarters of Q4 '11 compared to the current quarter of 2012, total revenues rose almost $7.7 million or 42%. These large comparative increases are primarily due to a one-time sale of compression fleet equipment in the first quarter of this year. However, I do want to point out that our sales and rental revenues increased in the same periods even with the effect of this sale eliminated.
Since this sale will be referenced throughout the call, let me give you some background. The sale is at the request of a good customer of ours who wanted to purchase equipment they were renting. Although we are reluctant to sell fleet compression and in fact, this is the first time since 2006 that we have sold a number of units like this, it was a minor amount relative to what we still have rented to them. Along with this transaction, they are buying additional new equipment from us and continue to increase their rental business. This is overall a financially attractive opportunity for us, and we think we have enhanced our business prospects with this customer who, by the way, is a large and very active operator. The sale is in 2 parts, with the second half of the sale being finalized in April of this year.
As we go through the rest of the numbers, they will include the effect of the sale as reported. But I'll give you a rough break-out for comparison purposes before we get to the segment details. I'll also note that some of the revenue ratios, for example, gross margin to revenue, operating income to revenue, et cetera, appear to be falling. That is only due to the mix shift resulting from the high volume of sales this quarter, which carries lower margins. We had about a 50-50 mix this quarter compared to the 75% rental, 25% sales mix we have had the last couple of years.
Comparing the first quarter this year to the first quarter 2011, total gross margin increased 40% and grew from $8 million to $11.2 million. Sequentially, gross margin increased to 14% from $9.9 million in the fourth quarter of 2011 to $11.2 million in this current quarter. SG&A increased to $1.8 million from $1.4 million in the year-over-year quarters and increased $300,000 sequentially. These increases were primarily first quarter occurrences and should reduce through the rest of the year. As has been the case over the last year, SG&A continued to stay in the 7% to 9% of revenue range.
Comparative year-over-year quarters for operating income reflect an increase of $2.3 million from $3.3 million in the first quarter of 2011 to $5.6 million in the current quarter. Sequentially, operating income increased almost $1 million or 21% to $5.7 million. In the comparative year-over-year first quarters, net income increased 40% from $2.5 million last year to $3.5 million this year. As a reminder, in the first quarter of last year, we had a gain on the sale of our old fabrication facility in Midland that contributed over $700,000 to our bottom line. So in fact, our operating increase is actually larger this year.
Comparing the fourth quarter 2011 to the first quarter of 2012, net income increased about $500,000 or 16% to $3.5 million. EBITDA increased from $7.3 million in the first quarter of 2011 to $9.4 million in the current quarter or 29%. Sequentially, EBITDA grew from $8.5 million for an 11% increase. Fully diluted earnings per share this quarter was $0.29 per common share, compared to $0.25 last quarter and $0.20 last year.
As a footnote, in eliminating the effect of the extraordinary sale, the following are the comparative year-over-year numbers for our first quarter operations. Taking the contribution of the sale out, gross margin would have increased approximately 24% versus 40% with the sale included. Operating income would have increased approximately 30% versus 69% with the sale included. Net income would have increased approximately 8% versus 40% with the sale, and EBITDA would have increased approximately 11% versus 29% with the sale. I mention these comparisons to demonstrate that our base level in non-extraordinary business continues to grow.
Looking at our balance sheet, our total short-term and long-term debt was $1 million as of March 31, 2012, and our cash balance was $29.4 million. Our cash flow from operations for this year was $14.8 million or 56% of revenue, compared to $9 million for the same period in 2011.
In the year-over-year quarters, total sales revenues increased to $12.4 million in the first quarter this year, compared to revenues of $3.9 million in the first quarter of 2011. Approximately $4 million to $5 million of this was the first quarter effect of the one-time compression sale. So removing that, we had excellent inherent growth and a good sales quarter in the overall sales business.
Sequential quarterly total sales revenues increased from $4.8 million to $12.4 million. Compressor sales alone in the current quarter were $10.7 million, and our backlog at the end of Q1 2012 was approximately $7 million to $8 million. Rental revenue had a year-over-year increase of 26% from $10.9 million in the first quarter 2011 to $13.7 million this current quarter. Gross margins were consistent at 60% for both quarters. Sequentially, rental revenues were up from $13.5 million in the fourth quarter of '11 to $13.7 million this quarter. First quarter growth was impacted by the one-time sale, but we think rental growth will pick up towards the end of the year.
There is obviously some resonance in the dry gas markets due to natural gas price, but our oil-based activity continues, and we think it will pick up as the year goes on. We aren't seeing any broad shut-in signals from customers, but we have had some returns due to the economics of particular wells. But these have been minor and less than I would have guessed based on natural gas prices, but we have to keep a close eye on the summer months for any deterioration. But since this is already May, we have only 5 to 6 months before winter demand starts to appear.
Gross margins in our rental segment did, however, improve sequentially from 57% to 60% of revenue. We ended the first quarter with a rental fee utilization rate of 75% on a fleet size of 2,135 compressors. Our horsepower utilization is running at 77%. Rental compression CapEx year-to-date through March 2012 was $5.6 million. Although there were some moving parts this quarter, we're happy with our performance. Growth in our primary business lines continue, and our movement into new geographical areas is proceeding as we anticipated.
We, of course, do have the specter of low natural gas prices hanging over our heads, and I'm sure everyone is familiar with the stats. Natural gas drilling and prices are at 10-year lows, with storage running almost 50% higher. But the EIA report published Tuesday had some good news in it. Natural gas consumption is projected to rise 5.1% this year compared to 2011. This is driven by an anticipated 21% of gain, and 21% is huge in power gen usage and is over and above a 6% decline forecast for residential and commercial users.
Consumption growth in 2013 slows to 2%, but it will shift to the residential and commercial sectors. So for the next couple of years, including this one, there's a good broad-based growth curve developing. Natural gas production grew 7.9% in 2011. The projected growth for 2012 was down to 4.4%. It's still growth, but there's finally an indication that lower rig counts are starting to make an impact. Some experts even predict lower growth because the full effect of this laydown rigs won't be felt for the next few months.
Combining higher consumption rates with the lower growth of supply results in an average Henry Hub gas price forecast of $2.45 this year. Being that Henry Hub was $1.95 in April, it means that natural gas prices should approach $3 by end of this year. The June futures price this morning was $2.45. Price in 2013 is projected to be no lower than $3 and ending up between $3.50 and $3.75.
Most interesting is that EIA's forecast this low point for natural gas prices between January 2011 and December 2013 at the second quarter of this year. That's right now. If they are right, we're at the low point, with increasing prices forecast for at least the next 18 months. I personally quit forecasting price trends when I told everyone last fall that natural gas always increases in the winter. Well it doesn't. So I'm leaving the prognostications to the other experts. I did, however, say in the first quarter 2011 call that natural gas is moving towards its rightful spot as a preferred fuel, and I think the EIA report bears that out. It's certainly encouraging and if true, NGS should be a prime recipient as usage increases and prices trend higher.
I'll wrap up with some brief comments on our fracturing controversy, a controversy pretty much invented by the EPA, our current administration and their supporters. This has already been a full call, and I won't spend much time on it, but I didn't think I should let the fact pass that the EPA is now 0 for 3 when it comes to finding the elusive, might I'd say, nonexistent link between fracturing and groundwater contamination. In spite of the fact that there have been multiple studies over the years that have never ever established a cause and effect between fracturing and contaminated groundwater, our bureaucrats at the EPA refuse to let pesky things like facts stand in the way of giving us a world in their image.
Recently, the EPA dropped its claim that Range Resources had contaminated the drinking water in Parker County, Texas. This retreat happened after they threatened Range with huge fines if they didn't identify the source of contamination, clean it up and supply water to the local residents. And the EPA bypassed the Texas Railroad Commission, which just wasn't acting responsibly. Now considering the fact that the Railroad Commission concluded that the gas in the water source was caused by a natural seep, Range decided to appeal the ruling, and during a Railroad Commission administrative hearing, the judge noted that an environmental consultant in the matter personally knew the Regional EPA Administrator, Al Armendariz, that there was an intentional effort to misstate facts by the consultant, and that there was evidence of a conspiracy to defame Range. As the EPA dropped their case, the Railroad Commission accused the EPA of "fear mongering, gross negligence and severe mishandling" of the case. In their response, the EPA said they dropped further pursuit of their action because, get is, it "allows EPA to shift the agency's focus in this particular case away from litigation and toward a joint effort on the science and safety of energy extraction." How do you spell BS?
This is only their most recent defeat. The EPA also had to agree to retest alleged contaminated water in a Wyoming action because their methods were questioned by the state and others. And in Pennsylvania, they angered state officials there by conducting an independent analysis. They only confirmed the state's finding that water once tainted by the state -- once tainted by gas was now safe. Besides the egregious manner in how these bureaucrats approach things, it's interesting and validating that it isn't just the oil and gas industry complaining, it's also the actual state regulators crying foul over their tactics.
Despite of all this and contrary to the fact that states effectively regulate fracturing and have forever, the federal government is proposing their own regulations. Apparently, if you can't intimidate or fine a company out of the fracturing business, there may still be the chance to overregulate them. Remember, this is the agency that had Al Armendariz as their recent regional administrator. Recent, because he had to resign last month after he said that he would use threats and coercion as enforcement practices. He certainly lived up to that promise. It is absolutely a miracle that any of us have survived the paramount incompetence of this agency.
That's the end of my prepared remarks, and I'll turn the call back to Erica for questions that anyone might have.