Looking at the filings there is 10 million shares held by the company/family. Also if I'm reading the filing correct 26.5 million shares were used to acquire RXFs and were "unresgistered" securities which would make them restricted. That in itself is 36.5 out of 45.7 thats 9.2 million left.
What I'm waiting on is clarification of the status of the 26.5 million shares. According to a few "investor" sites they have the float listed as 36 million.