Accounting for the Merger - Summary of Recapitalization of Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 25, 2024	Dec. 31, 2023	Sep. 30, 2023	Mar. 10, 2022
Merger and Acquisition [Line Items]
Cash and cash equivalents	$ 89,078		$ 25,617	$ 36,256
Short-term investments	0		0
Equity investment	2,600		0		$ 74,100
CVR liability		$ (200)
Net assets acquired	104,542		$ 47,057
Legacy Q32
Merger and Acquisition [Line Items]
Cash and cash equivalents	53,158
Short-term investments	19,905
Prepaid expenses	964
Equity investment	4,900
Accounts payable and accrued liabilities	(7,903)
CVR liability	(5,080)
Net assets acquired	$ 65,944