Rigel Pharmaceuticals, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Income Taxes - Narrative (Details)

Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Effective Income Tax Rate Reconciliation [Line Items]
Provision for (benefit from) income taxes	$ 4,224	$ (280)	$ 13,522	$ 154
United States
Effective Income Tax Rate Reconciliation [Line Items]
Provision for (benefit from) income taxes	3,700		11,400
State
Effective Income Tax Rate Reconciliation [Line Items]
Provision for (benefit from) income taxes	$ 500		$ 2,100

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details