73M float hasn't changed since mid 2008, after a large acquisition. It will most likely increase by 2M in this filing due to the lawsuit settlement, small cash amount will be paid out as well (btw, scam companies do not successfully settle the lawsuits).
But in terms of new acquisitions, they have $25,000,000 in the bank, and another $65,000,000 in accounts receivable. This would be enough to finance several acquisitions in a row in China. And Jennifer did mention some potential developments in this area.