Margaret Loebl
Analyst · Janney Capital Markets
Thank you, Mike. Turning to the financial portion of the call today, I will reiterate that Quaker had a solid second quarter and year-to-date in 2012. We reported, as you know, second quarter 2012 earnings per diluted share of $0.81 reflects an approximate $0.03 dilutive effect as a result of the company's equity offering in May of 2011.
Excluding the $0.09 of share -- charges related to bankruptcies and CFO transition charges, EPS would have been even better.
Let me walk you through the second quarter results briefly. I will first make a few comments regarding foreign exchange. For both the second quarter of 2012 versus the second quarter of 2011 and year-to-date 2012 versus year-to-date 2011 comparisons, we have seen, as you all noticed, meaningful strengthening of the U.S. dollar versus both the euro and the real, while there has been some weakening of the U.S. dollar versus the renminbi for both periods. Given that well over half of Quaker's business is conducted outside of the U.S., these fluctuations, largely a strengthening dollar, negatively impact the company's translated results.
Now let's turn to the P&L more specifically. Looking at net sales, our net sales for the second quarter of 2012 were $176.8 million, an increase of 5% from $167.8 million in the second quarter of 2011.
Product volumes, including acquisitions, were higher by 6%, selling price and mix increased revenues by 5%, while foreign exchange rates decreased revenues by 6%.
Meanwhile, net sales for the first half of 2012 were $354.4 million, an increase of 8% from $327.7 million in the first half of 2011. Product volume, including acquisitions, were higher by 5%, selling price and mix increased revenues by 7%, while foreign exchange rates decreased revenues by 4%.
Looking at gross profit and gross margin for the second quarter 2012 and year-to-date 2012. Quaker's gross profit increased by $6.9 million, or 13% from the second quarter of 2011. The second quarter of 2012 gross margin increased to 34.3% from 32% for the second quarter of 2011 and 33.7% sequentially versus the first quarter of 2012. The increase in gross margin here reflects the company's ongoing initiative of restoring margins to more acceptable levels through price increases, as well as mix effects experienced in the quarter.
Gross profit increased by $13.9 million, or 13% from the first half of 2011, with gross margin increasing to 34% from 32.5% for the first half of 2011, reflecting the company's ongoing initiative of restoring margins and mix effects noted previously.
With respect to SG&A, we saw an increase. It increased approximately $4.8 million compared to the second quarter of 2011, primarily related to acquisitions and higher selling, inflationary and other costs on increased business activity, which were partially offset by decreases due to foreign exchange rate translations.
The second quarter of 2012 SG&A includes, for your reference, charges of approximately $0.06, or pre-tax $1.1 million per diluted share for certain customer bankruptcies in the U.S. and $0.03, or pre-tax $558,000 per diluted share related to CFO transition costs. As a result, the second quarter of 2012 SG&A as a percentage of sales increased to 24.7% compared to 23.1% for the second quarter of 2011, and 24.3% sequentially versus the first quarter of 2012.
SG&A increased approximately $9.3 million compared to the first half of 2011, primarily related to acquisitions and higher selling, inflationary and other costs on increased business activity, which were partially offset by decreases due to foreign exchange rate translation.
The first half of 2012 SG&A includes the bankruptcy charges and CFO transition costs, as discussed previously. SG&A as a percentage of sales increased to 24.5% from 23.6% for the first half of 2011.
With respect to other income and interest expense for both the second quarter 2012 and year-to-date 2012 versus the same periods in 2011, interest expense was comparable. However, decreases in interest expense due to lower average borrowings were partially offset by increases related to the accretion of certain acquisition-related liabilities.
With respect to taxes, the company's low year-to-date 2012 and 2011 effective tax rates of 26.1% and 25.7%, respectively, reflect decreases in reserves for uncertain tax positions due to the expiration of applicable statutes of limitations for certain tax years of approximately $0.12 and $0.11 per diluted share, respectively. For the 2012 year, the company is estimating an effective tax rate in the high 20% area.
With respect to EPS, the second quarter of 2012 earnings per share of $0.81 reflects an approximate 3% dilutive effect as a result of the company's equity offering in May 2011 and compares to $0.79 a share in the second quarter of 2011. Again, I remind you this includes $0.09 for special charges related to bankruptcies and CFO transition costs.
The first half of 2012 earnings per diluted share of $1.72 reflects an approximate $0.11 dilutive effect as a result of the company's equity offering in May 2011 when compared to $1.69 a share in the first 6 months of 2011.
Turning to the balance sheet and cash flow. I'll note first that capital spending was $6.4 million in 2012 year-to-date versus $6.6 million in the prior year for the same period.
Current spending, I will note, interestingly, includes spending on a plant we're building in China as we expand, as well as kicking off with purchasing land for a facility we'll be building in India as well. We expect, for your reference, to spend at least an equal amount of capital in the second half of this year.
Net operating cash flow of $15.2 million and $21.9 million was generated in the second quarter of 2012 and year-to-date 2012, respectively. The annualized run rate of adjusted EBITDA, when you look at Chart 2, as Mike noted before, continued this upward trend at $84.6 million, and the details are outlined in the reconciliation which we have provided in the investment charts of adjusted EBITDA.
Cash is up $8.4 million and debt is down $1.8 million at the end of the second quarter of 2012 versus year-end 2012. Net debt is $20.3 million at the end of the second quarter of 2012 versus $30.4 million at the end of 2011.
The company's consolidated leverage ratio remained strong and less than 1x EBITDA. Quaker continues to have a strong balance sheet with sufficient financial flexibility to support its strategic initiatives and future acquisition plans.
Finally, as Mike mentioned earlier, we did announce in July, 2012, after the close of the second quarter, the subsequent event in our reporting, the acquisition of NP Coil Dexter Industries, a European manufacturer and supplier of metal surface treatment products in Italy.
This concludes my prepared comments for today, and thank you.