Income Taxes	9 Months Ended
Sep. 30, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Note 10. Income Taxes The Company recorded income tax expense of $0.1 million during the three months ended September 30, 2023 and 2022, primarily related to the operating profit of the Company’s Cerus Europe B.V. subsidiary. The Company recorded income tax expense of $0.3 million and $0.2 million during the nine months ended September 30, 2023 and 2022, respectively, primarily related to the operating profits of the Company’s Cerus Europe B.V. subsidiary.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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