I just looked at the balance sheet and noticed a couple of things that don't look as good as they should.
The current ratio (current assets / current liabilities) is not good and getting worse. Also debt to net worth is getting worse. I don't know what their vendor's terms are, but if they are net 30, there is a good chance they are not able to pay their current liabilities on time. Wish there were questions about the balance sheet during the conference call.