I have search for this fact and I haven't been able to find it. From looking at the financials I found that very hard. I can see (JMHO) a spike in sales of 25-35% coming this year from different marketing initiatives (new products) and other regulatory and scientific news over the past 12 months but the operating cash flow won't be positive. Maybe in 2023.
If you have a source, please post it.
And I also see that the operating expenses are improving too but the company needs to ramp up the volume in sales to achieve better gross and operating margins.