Is Enerflex (TSE:EFX) A Risky Investment?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. As with many other companies Enerflex Ltd. (TSE:EFX) makes use of debt. But is this debt a concern to shareholders?

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. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Of course, plenty of companies use debt to fund growth, without any negative consequences. When we think about a company's use of debt, we first look at cash and debt together.

View our latest analysis for Enerflex

What Is Enerflex's Debt?

You can click the graphic below for the historical numbers, but it shows that Enerflex had CA$339.1m of debt in March 2022, down from CA$362.1m, one year before. However, because it has a cash reserve of CA$133.2m, its net debt is less, at about CA$205.9m.

How Strong Is Enerflex's Balance Sheet?

The latest balance sheet data shows that Enerflex had liabilities of CA$395.8m due within a year, and liabilities of CA$489.1m falling due after that. Offsetting this, it had CA$133.2m in cash and CA$392.4m in receivables that were due within 12 months. So its liabilities total CA$359.3m more than the combination of its cash and short-term receivables.

This deficit is considerable relative to its market capitalization of CA$594.6m, so it does suggest shareholders should keep an eye on Enerflex's use of debt. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

Enerflex's net debt is sitting at a very reasonable 1.6 times its EBITDA, while its EBIT covered its interest expense just 3.4 times last year. In large part that's due to the company's significant depreciation and amortisation charges, which arguably mean its EBITDA is a very generous measure of earnings, and its debt may be more of a burden than it first appears. Shareholders should be aware that Enerflex's EBIT was down 26% last year. If that earnings trend continues then paying off its debt will be about as easy as herding cats on to a roller coaster. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine Enerflex's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

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. Over the last three years, Enerflex recorded negative free cash flow, in total. Debt is far more risky for companies with unreliable free cash flow, so shareholders should be hoping that the past expenditure will produce free cash flow in the future.

Our View

On the face of it, Enerflex's conversion of EBIT to free cash flow left us tentative about the stock, and its EBIT growth rate was no more enticing than the one empty restaurant on the busiest night of the year. Having said that, its ability handle its debt, based on its EBITDA, isn't such a worry. Overall, it seems to us that Enerflex's balance sheet is really quite a risk to the business. So we're almost as wary of this stock as a hungry kitten is about falling into its owner's fish pond: once bitten, twice shy, as they say. 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. Be aware that Enerflex is showing 1 warning sign in our investment analysis , you should know about...

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.