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Income from patent arrangement
3 Months Ended
Mar. 31, 2020
Income from patent arrangement  
Income from patent arrangement

I)     Income from patent arrangement. We entered into an arrangement with an unaffiliated third party in 2010 under which we assigned certain patents in return for royalties on proceeds from patent monetization efforts by the third party. The third party has engaged in various patent monetization activities, including enforcement, litigation and licensing. In the three months ended March 31, 2020, there was no revenue from this arrangement. In the three months ended March 31, 2019, the third party reported and we recorded $49,000 of income from this arrangement.

We continue to have a contractual relationship with this third party. However, we are unable to predict how much more income we might receive from this arrangement, if any, because we do not know whether any patent monetization efforts by the third party will be successful.

Future patent sales are likely to be minimal as our remaining patents and patent applications pertain primarily to biometrics and imaging compression.  Our current intent is to retain these patents for use in the business.