Subsequent Events - Additional Information (Details) - USD ($) $ in Thousands				9 Months Ended
	Oct. 06, 2023	Jul. 10, 2023	Feb. 02, 2023	Sep. 30, 2023	Sep. 30, 2022	Nov. 24, 2021
Subsequent Event [Line Items]
Proceeds from issuance of convertible senior notes due 2028, net of issuance costs				$ 0	$ 252,536
Additional cash investment				$ 1,218	$ 13,725
Armata | Credit and Security Agreement
Subsequent Event [Line Items]
Term loan facility in aggregate amount		$ 25,000
Debt Instrument, annual interest rate		14.00%
Debt instrument maturity date		Jan. 10, 2025
Gate Neuroscience [Member]
Subsequent Event [Line Items]
Additional cash investment			$ 5,000
Gate Neuroscience [Member] | Convertible Promissory Note Purchase Agreement
Subsequent Event [Line Items]
Convertible notes Face Value						$ 15,000
Gate Neuroscience [Member] | Note Amendment Agreement [Member]
Subsequent Event [Line Items]
Convertible notes Face Value			$ 21,500
Subsequent Event | Gate Neuroscience [Member]
Subsequent Event [Line Items]
Additional cash investment	$ 5,000
Subsequent Event | Gate Neuroscience [Member] | Convertible Promissory Note Purchase Agreement
Subsequent Event [Line Items]
Convertible notes Face Value	21,500
Subsequent Event | Gate Neuroscience [Member] | Note Amendment Agreement [Member]
Subsequent Event [Line Items]
Convertible notes Face Value	$ 27,700