CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (12,284)	$ (17,457)
Other comprehensive (loss) income
Unrealized losses on available-for-sale investments, net of taxes	(1,486)	(218)
Comprehensive loss	(13,770)	(17,675)
Total comprehensive loss attributable to Cerus Corporation	$ (13,770)	$ (17,675)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details