Float could be much lower, 16m is the outstanding....some of those might be restricted....otcmarkets has this. I didnt realize they just updated the OS on otcmarkets last month.
Authorized Shares 480,000,000 a/o Sep 29, 2015
Outstanding Shares 12,451,116 a/o Jan 23, 2017
Float 1,980,093 a/o Sep 29, 2015