The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' So it seems the smart money knows that debt - which is usually involved in bankruptcies - is a very important factor, when you assess how risky a company is. We can see that N-able, Inc. (NYSE:NABL) does use debt in its business. But the more important question is: how much risk is that debt creating?

Why Does Debt Bring Risk?

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. 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.

How Much Debt Does N-able Carry?

As you can see below, N-able had US$334.1m of debt, at June 2024, which is about the same as the year before. You can click the chart for greater detail. However, it also had US$157.5m in cash, and so its net debt is US$176.5m.

A Look At N-able's Liabilities

Zooming in on the latest balance sheet data, we can see that N-able had liabilities of US$85.0m due within 12 months and liabilities of US$365.3m due beyond that. On the other hand, it had cash of US$157.5m and US$68.4m worth of receivables due within a year. So it has liabilities totalling US$224.4m more than its cash and near-term receivables, combined.

Given N-able has a market capitalization of US$2.34b, it's hard to believe these liabilities pose much threat. However, we do think it is worth keeping an eye on its balance sheet strength, as it may change over time.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

N-able's net debt is sitting at a very reasonable 1.7 times its EBITDA, while its EBIT covered its interest expense just 2.8 times last year. While that doesn't worry us too much, it does suggest the interest payments are somewhat of a burden. Importantly, N-able grew its EBIT by 47% over the last twelve months, and that growth will make it easier to handle its debt. 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 N-able'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 the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the most recent three years, N-able recorded free cash flow worth 76% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This cold hard cash means it can reduce its debt when it wants to.

Our View

The good news is that N-able's demonstrated ability to grow its EBIT delights us like a fluffy puppy does a toddler. But we must concede we find its interest cover has the opposite effect. Zooming out, N-able seems to use debt quite reasonably; and that gets the nod from us. While debt does bring risk, when used wisely it can also bring a higher return on equity. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. We've identified 1 warning sign with N-able , and understanding them should be part of your investment process.

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.
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.