Apparently Bleedfail is right. A friend of mine actually "worked" for them a few years back. They hired him, made him pay for his Flight Safety B190 type rating. Then he came back to Morocco and stayed on the ground for several months, before Regional finally furloughed him and several other guys in the same situation.
The pays seems fairly low, around 1600 USD/mo. for F/Os, and the chances of upgrading are pretty slim unless you hold a Morrocan passport.
Again, things might have changed, and the situation for each and every one is different. But that's the story.