Note 5 - Other revenue

The Company has a grant from a government-sponsored entity for research and development related activities that provide for payments for reimbursed costs, which includes overhead and general and administrative costs as well as an administrative fee. The Company recognizes revenue from grants as it performs services under this arrangement. Associated expenses are recognized when incurred as research and development expense. Revenue of $0.2 million was recognized during year ended December 31, 2021.

The Company determined that certain collaborations with a third-party are within the scope of ASC 606. The collaboration agreement is made up of multiple modules related to various research activities. The Company identified a single performance obligation to provide research services within each module for which the Company receives monetary consideration. The third-party can choose to proceed with each module or can terminate the agreement at any time. The Company recognizes revenue for each module on a straight-line basis over the expected module period. Revenue for succeeding modules is not recognized until all contingencies are resolved, inclusive of the third-party’s ability to terminate the module. The consideration is recognized to revenue over each module and revenue recognized during the year ended December 31, 2021 was $0.9 million. Other liability consists of $1.0 million of deferred other revenue that is expected to be recognized during 2022.