XML 37 R17.htm IDEA: XBRL DOCUMENT v3.25.1

TeSera Transaction	12 Months Ended
	Dec. 31, 2024
Other Income and Expenses [Abstract]
TeSera Transaction	TerSera Transaction In October 2024, the Company entered into an Asset Purchase and Sale Agreement (ASA) with TerSera in which TerSera acquired global rights to MARGENZA. Pursuant to the ASA, the Company received $40.0 million and may also receive up to $35.0 million in future sales milestone payments. The transaction closed in November 2024. In connection with the ASA, the Company also entered into a Master Manufacturing & Supply Agreement (MSA) with TerSera under which it will manufacture MARGENZA product for TerSera, and a Transition Services Agreement under which it will provide certain services to ensure a smooth business transition to TerSera. The Company determined that the sale of MARGENZA does not qualify for reporting as a discontinued operation since it does not represent a strategic shift that has or will have a major effect on its operations and financial results. The Company determined that the agreements should be accounted for as one single combined contract with multiple elements under which the Company allocated the total consideration of $44.5 million on a relative standalone selling price basis in accordance with the applicable authoritative guidance. The Company recorded a $36.3 million gain on the sale of MARGENZA and related inventory in the “Gain on Sale of MARGENZA” line on its consolidated statements of operations and comprehensive loss for the year ended December 31, 2024.

X

- References

No definition available.

+ Details

Name:	us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 720
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/720/tableOfContent

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Topic 610
-Publisher FASB
-URI https://asc.fasb.org/610/tableOfContent

+ Details

Name:	us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration