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Income Taxes (Income Tax Provision (benefit) Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Tax provision (benefit) at statutory U.S. federal income tax rate	$ 15,831	$ 3,846	$ (9,117)
State income tax — net of federal income tax benefit	1,990	774	(3,952)
Stock based compensation	132	315	(414)
Nondeductible officer compensation	894	178	244
Research and development tax credits	(600)	(796)	(518)
Changes in valuation allowance			4,365
Other	(127)	89	32
Income tax provision (benefit)	$ 18,120	$ 4,406	$ (9,360)

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