Yep. He's lucky overall. He'll be able to open his own company, or even to not work at all. He's going to be a very rich man. I only wish it was me they arrested. 90 days for a couple of mil. Not a bad deal at all.
I haven't confirmed if it is true, but on some of the comments on articles about this, people were saying that Florida has a maximum liability of $250K for false arrests, and that maximum is in the most extreme circumstances. He may be lucky to get a fraction of that. The laws protect the government, not the citizens.