v3.26.1
Revenue Recognition
3 Months Ended
Mar. 31, 2026
Revenue from Contract with Customer [Abstract]  
Revenue Recognition

2. Revenue Recognition

Revenue Recognition Policy

Revenues historically have consisted mainly of research and development services performed under contracts with customers. The Company evaluates the separate performance obligation(s) under each contract, allocates the transaction price to each performance obligation considering the estimated stand-alone selling prices of the services and recognizes revenue upon the satisfaction of such obligations at a point in time or over time dependent on the satisfaction of one of the following criteria: 1) the customer simultaneously receives and consumes the economic benefits provided by the vendor’s performance; 2) the vendor creates or enhances an asset controlled by the customer; 3) the vendor’s performance does not create an asset for which the vendor has an alternative use; and 4) the vendor has an enforceable right to payment for performance completed to date.

Mayo Foundation for Medical Education and Research

In December 2024, the Company entered into an agreement with Mayo Foundation for Medical Education and Research (Mayo), to support clinical research services to evaluate the efficacy of MN-166 (ibudilast) in ALS. The agreement has an initial one year term, with automatic successive one year terms unless either party gives written notice of non-renewal to the other party not less than 90 days prior to the end of the then-current term, with payment for services due within 60 days from invoice. The agreement can be terminated by either party upon the occurrence of certain events, including by either party, without cause, upon not less than 30 days prior written notice. In August 2025, the Mayo agreement was amended to extend the initial term until August 2026. The Company assessed the services in accordance with the authoritative guidance and concluded that it met the definition of a contract per ASC 606 with one performance obligation. The performance obligation identified was for pharmacovigilance and clinical research support services satisfied over time using the cost-to-cost method. In March 2025, the first study site enrolled the first patients into the study and principal services under the agreement began in April 2025. In August 2025, the Company received $0.8 million from Mayo, of which $0.4 million was recognized as revenue during the year ended December 31, 2025, with the remaining $0.4 million recognized as deferred revenue as of December 31, 2025. The Company recognized revenue of $0.2 million from the initial payment for the three months ended March 31, 2026 and had accounts receivable of $0.2 million and a remaining deferred revenue balance of $0.4 million as of March 31, 2026. The remaining performance obligation under this agreement relates to pharmacovigilance and clinical research support services, which will be satisfied over the remaining term of the agreement.