SPX (NYSE:SPXC) Has A Somewhat Strained Balance Sheet

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital. When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We note that SPX Corporation (NYSE:SPXC) does have debt on its balance sheet. But should shareholders be worried about its use of debt?

When Is Debt A Problem?

Debt is a tool to help businesses grow, but if a business is incapable of paying off its lenders, then it exists at their mercy. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. The first thing to do when considering how much debt a business uses is to look at its cash and debt together.

View our latest analysis for SPX

What Is SPX's Debt?

The chart below, which you can click on for greater detail, shows that SPX had US$390.8m in debt in December 2019; about the same as the year before. On the flip side, it has US$54.7m in cash leading to net debt of about US$336.1m.

A Look At SPX's Liabilities

We can see from the most recent balance sheet that SPX had liabilities of US$608.6m falling due within a year, and liabilities of US$1.02b due beyond that. Offsetting these obligations, it had cash of US$54.7m as well as receivables valued at US$352.3m due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$1.23b.

This is a mountain of leverage relative to its market capitalization of US$1.98b. Should its lenders demand that it shore up the balance sheet, shareholders would likely face severe dilution.

We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

SPX has net debt worth 2.5 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 5.4 times the interest expense. While that doesn't worry us too much, it does suggest the interest payments are somewhat of a burden. The bad news is that SPX saw its EBIT decline by 12% over the last year. If earnings continue to decline at that rate then handling the debt will be more difficult than taking three children under 5 to a fancy pants restaurant. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if SPX can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So it's worth checking how much of that EBIT is backed by free cash flow. Happily for any shareholders, SPX actually produced more free cash flow than EBIT over the last three years. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

Neither SPX's ability to grow its EBIT nor its level of total liabilities gave us confidence in its ability to take on more debt. But its conversion of EBIT to free cash flow tells a very different story, and suggests some resilience. We think that SPX's debt does make it a bit risky, after considering the aforementioned data points together. That's not necessarily a bad thing, since leverage can boost returns on equity, but it is something to be aware of. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. For example, we've discovered 2 warning signs for SPX that you should be aware of before investing here.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Thank you for reading.