We Think Cyanotech (NASDAQ:CYAN) Can Stay On Top Of Its Debt

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.' 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 Cyanotech Corporation (NASDAQ:CYAN) does use debt in its business. But should shareholders be worried about its use of debt?

When Is Debt A Problem?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. 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. When we think about a company's use of debt, we first look at cash and debt together.

View our latest analysis for Cyanotech

How Much Debt Does Cyanotech Carry?

As you can see below, Cyanotech had US$5.55m of debt at September 2021, down from US$9.74m a year prior. However, it also had US$2.13m in cash, and so its net debt is US$3.42m.

A Look At Cyanotech's Liabilities

The latest balance sheet data shows that Cyanotech had liabilities of US$4.65m due within a year, and liabilities of US$7.62m falling due after that. Offsetting these obligations, it had cash of US$2.13m as well as receivables valued at US$3.08m due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$7.05m.

This deficit isn't so bad because Cyanotech is worth US$18.0m, and thus could probably raise enough capital to shore up its balance sheet, if the need arose. However, it is still worthwhile taking a close look at its ability to pay off debt.

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). 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).

Looking at its net debt to EBITDA of 1.1 and interest cover of 2.7 times, it seems to us that Cyanotech is probably using debt in a pretty reasonable way. But the interest payments are certainly sufficient to have us thinking about how affordable its debt is. One way Cyanotech could vanquish its debt would be if it stops borrowing more but continues to grow EBIT at around 17%, as it did over the last year. There's no doubt that we learn most about debt from the balance sheet. But you can't view debt in total isolation; since Cyanotech will need earnings to service that debt. So if you're keen to discover more about its earnings, it might be worth checking out this graph of its long term earnings trend.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So we always check how much of that EBIT is translated into free cash flow. Over the last three years, Cyanotech actually produced more free cash flow than EBIT. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

Cyanotech's conversion of EBIT to free cash flow suggests it can handle its debt as easily as Cristiano Ronaldo could score a goal against an under 14's goalkeeper. But the stark truth is that we are concerned by its interest cover. All these things considered, it appears that Cyanotech can comfortably handle its current debt levels. 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. 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. Case in point: We've spotted 3 warning signs for Cyanotech you should be aware of.

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.

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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.