Here's Why Iridium Communications (NASDAQ:IRDM) Can Manage Its Debt Responsibly

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' 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 Iridium Communications Inc. (NASDAQ:IRDM) does have debt on its balance sheet. But should shareholders be worried about its use of debt?

Why Does Debt Bring Risk?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. 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, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. The first step when considering a company's debt levels is to consider its cash and debt together.

See our latest analysis for Iridium Communications

What Is Iridium Communications's Debt?

As you can see below, Iridium Communications had US$1.59b of debt, at June 2022, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has US$227.2m in cash leading to net debt of about US$1.36b.

How Strong Is Iridium Communications' Balance Sheet?

According to the last reported balance sheet, Iridium Communications had liabilities of US$106.0m due within 12 months, and liabilities of US$1.79b due beyond 12 months. On the other hand, it had cash of US$227.2m and US$75.0m worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$1.59b.

While this might seem like a lot, it is not so bad since Iridium Communications has a market capitalization of US$5.92b, and so it could probably strengthen its balance sheet by raising capital if it needed to. However, it is still worthwhile taking a close look at its ability to pay off debt.

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.

While we wouldn't worry about Iridium Communications's net debt to EBITDA ratio of 3.7, we think its super-low interest cover of 1.0 times is a sign of high leverage. It seems that the business incurs large depreciation and amortisation charges, so maybe its debt load is heavier than it would first appear, since EBITDA is arguably a generous measure of earnings. It seems clear that the cost of borrowing money is negatively impacting returns for shareholders, of late. The good news is that Iridium Communications grew its EBIT a smooth 71% over the last twelve months. Like a mother's loving embrace of a newborn that sort of growth builds resilience, putting the company in a stronger position to manage its debt. There's no doubt that we learn most about debt from the balance sheet. But ultimately the future profitability of the business will decide if Iridium Communications can strengthen its balance sheet over time. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So it's worth checking how much of that EBIT is backed by free cash flow. Happily for any shareholders, Iridium Communications actually produced more free cash flow than EBIT over the last three years. That sort of strong cash generation warms our hearts like a puppy in a bumblebee suit.

Our View

The good news is that Iridium Communications's demonstrated ability to convert EBIT to free cash flow delights us like a fluffy puppy does a toddler. But we must concede we find its interest cover has the opposite effect. Looking at all the aforementioned factors together, it strikes us that Iridium Communications can handle its debt fairly comfortably. Of course, while this leverage can enhance returns on equity, it does bring more risk, so it's worth keeping an eye on this one. There's no doubt that we learn most about debt from the balance sheet. However, not all investment risk resides within the balance sheet - far from it. Be aware that Iridium Communications is showing 2 warning signs in our investment analysis , and 1 of those is a bit unpleasant...

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.

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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.