Regarding questions 2 and 3.....I know that the pre-paid expenses and licenses were some kind of investment but I don't know exactly what the investment was. If they didn't do that they would have had positive cashflow from operations. Notice that the CEO states that they have positive cashflow from operations in the press release today.
Regarding question 1...I'd prefer that they have less of a customer concentration but it isn't a big concern.
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