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Microsoft Collaboration Agreement | 12 Months Ended
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Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Microsoft Collaboration Agreement | 15. Microsoft Collaboration Agreement Summary of Agreement In December 2017, we entered into a collaboration agreement with Microsoft Corporation ("Microsoft") (the “Microsoft Agreement”) to computationally derive a comprehensive TCR antigen map for purposes of developing a universal diagnostic based on a single blood test. Contemporaneously with the Microsoft Agreement, we entered into a separate agreement to use Microsoft’s Azure cloud services at standard volume pricing with a minimum Azure purchase requirement of $12.0 million over the seven-year term of the Microsoft Agreement, which has been met. In addition, contemporaneously with entering into the Microsoft Agreement, Microsoft made a preferred stock investment of $45.0 million as a part of our Series F-1 convertible preferred stock issuance. Summary of Accounting The terms of the Microsoft Agreement meet the criteria under ASC 808, as both parties are active participants in the activity and are exposed to significant risks and rewards dependent on the commercial success of the activity. ASC 808 does not provide guidance on how to account for the activities under the collaboration and we determined that Microsoft did not meet the definition of a customer under ASC 606. Accordingly, we looked to other guidance to determine the accounting for the respective elements. We determined that the preferred stock issuance and commitment to use Microsoft’s Azure cloud services were made at terms consistent with market rates. All consideration received as part of the Series F-1 convertible preferred stock issuance was accounted for as part of the Series F-1 preferred stock issuance. Since the commitment to purchase Microsoft’s Azure cloud services was at market terms and we expect to meet the commitment in the ordinary course of business during the seven-year term, we record the expenses in the period in which the services are consumed. These costs are recorded in our consolidated statements of operations based on the underlying activities for which they support. The remaining elements of the agreement were highly interrelated, so we evaluated them in the aggregate to determine the appropriate accounting application. Specifically, we determined that the transfer of license rights between the parties, our commitment to provide data and immunomics, diagnostic and bioinformatics expertise to Microsoft and Microsoft’s commitment to provide machine learning software and related development services to us were highly interrelated because they were necessary for the parties to perform the activities under the Microsoft Agreement and, therefore, should be evaluated as one unit of account. We accounted for these collaboration activities by analogy to ASC Topic 845, Nonmonetary Transactions, and determined that major uncertainties exist about the realizability of the value that would be assigned to an asset received from or provided to Microsoft under the collaboration and, therefore, fair value could not be reliably measured. As a result, we did not recognize any non-monetary assets or corresponding non-monetary income or expenses pertaining to the rights provided to us or to be received by us under the Microsoft Agreement.

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