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Fair Value of Financial Instruments (Details) - USD ($)	3 Months Ended		6 Months Ended
Fair Value of Financial Instruments (Details) - USD ($)	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Assets, Fair Value Disclosure [Abstract]
Available-for-sale, operating	$ 2,400,000	$ 800,000	$ 4,700,000	$ 1,400,000
Level 1 \| Fair value, recurring
Assets, Fair Value Disclosure [Abstract]
Financial assets held in marketable securities	172,600,000		172,600,000		$ 65,600,000
Level 2
Assets, Fair Value Disclosure [Abstract]
Assets classified as level 2 or level 3, fair value	0		0
Liabilities classified as level 2 or level 3, fair value					0
Level 3
Assets, Fair Value Disclosure [Abstract]
Assets classified as level 2 or level 3, fair value					0
Liabilities classified as level 2 or level 3, fair value	0		0
Money Market Funds \| Level 1 \| Fair value, recurring
Assets, Fair Value Disclosure [Abstract]
Financial assets held in money market accounts	$ 135,800,000		$ 135,800,000		$ 167,700,000