Something else that I have been mistaken about is a possible sale of some patents. From the recent 10-K: During 2022, we determined patent sales are no longer a part of the company’s on-going central operations and therefore will no longer be accounted for as revenue. We had no patent sales during 2022 or 2021 and $0.6 million of patent revenues during 2020.
News 
Market Data 
Discover 
