Some have more dollars than sense, they say, so even companies that have no revenue, no profit, and a record of falling short, can easily find investors. Unfortunately, high risk investments often have little probability of ever paying off, and many investors pay a price to learn their lesson.

If, on the other hand, you like companies that have revenue, and even earn profits, then you may well be interested in IDT (NYSE:IDT). While profit is not necessarily a social good, it's easy to admire a business that can consistently produce it. Loss-making companies are always racing against time to reach financial sustainability, but time is often a friend of the profitable company, especially if it is growing.

View our latest analysis for IDT

How Fast Is IDT Growing Its Earnings Per Share?

In business, though not in life, profits are a key measure of success; and share prices tend to reflect earnings per share (EPS). So like the hint of a smile on a face that I love, growing EPS generally makes me look twice. It is therefore awe-striking that IDT's EPS went from US$0.036 to US$1.20 in just one year. When you see earnings grow that quickly, it often means good things ahead for the company.

One way to double-check a company's growth is to look at how its revenue, and earnings before interest and tax (EBIT) margins are changing. Unfortunately, IDT's revenue dropped 2.7% last year, but the silver lining is that EBIT margins improved from -0.05% to 2.8%. That falls short of ideal.

The chart below shows how the company's bottom and top lines have progressed over time. Click on the chart to see the exact numbers.

While profitability drives the upside, prudent investors always check the balance sheet, too.

Are IDT Insiders Aligned With All Shareholders?

It makes me feel more secure owning shares in a company if insiders also own shares, thusly more closely aligning our interests. As a result, I'm encouraged by the fact that insiders own IDT shares worth a considerable sum. Notably, they have an enormous stake in the company, worth US$121m. That equates to 34% of the company, making insiders powerful and aligned with other shareholders. Very encouraging.

It's good to see that insiders are invested in the company, but are remuneration levels reasonable? Well, based on the CEO pay, I'd say they are indeed. For companies with market capitalizations between US$200m and US$800m, like IDT, the median CEO pay is around US$1.7m.

IDT offered total compensation worth US$940k to its CEO in the year to . That comes in below the average for similar sized companies, and seems pretty reasonable to me. CEO compensation is hardly the most important aspect of a company to consider, but when its reasonable that does give me a little more confidence that leadership are looking out for shareholder interests. It can also be a sign of a culture of integrity, in a broader sense.