Note 2 - Revenue from Contracts with Customers - Schedule of Disaggregation of Revenue (Details)

3 Months Ended

6 Months Ended

Jun. 30, 2026

Jun. 30, 2025

Jun. 30, 2026

Jun. 30, 2025

[1]

Recurring revenue is comprised of revenue that either recurs on a regular schedule (e.g., SaaS and other services and time-based licenses) or is a type of revenue that generally has often re-occurred in the past (e.g., Cimetrix runtime licenses, secureWISE data, and Gainshare), and that is not Upfront revenue. Though these types of revenue have re-occurred in the past, past events are not necessarily indicative of future results, and no assurance can be provided that they will occur in the future.

[2]

Upfront revenue is comprised of revenue from Exensio perpetual licenses, certain CV test chip designs, and sales-type leases for and sales of hardware.