> They have maybe four years left at that rate before they run out of cash on hand. The numbers are improving by about 20 percent a year, which, if projected fo

> They have maybe four years left at that rate before they run out of cash on hand. The numbers are improving by about 20 percent a year, which, if projected forward, means they'll stop losing money in ... four years. That's not accidental, that's called burn rate.