Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Deferred income tax assets:
Net operating losses	$ 86,277	$ 83,257	$ 80,494
Stock compensation	7,808	5,442	5,168
Research and development credits	2,617	2,617	2,617
Accrued compensation	6,405	5,955	4,675
Operating lease liabilities	2,152	1,567	646
Accrued legal settlement	16,283	17,674	19,203
R&E capitalization	4,107	3,415	1,100
Fixed asset depreciation	26	183	0
Other, net	8,382	5,126	2,135
Valuation allowance	(124,895)	(116,073)	(103,695)
Total deferred income tax assets	9,162	9,163	12,343
Deferred income tax liabilities:
Intangible amortization	(7,343)	(7,730)	(11,525)
Operating lease right-of-use assets	(1,825)	(1,460)	(495)
Fixed asset depreciation	0	0	(345)
Total deferred income tax liabilities	(9,168)	(9,190)	(12,365)
Net deferred income taxes	$ (6)	$ (27)	$ (22)

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Deferred Tax Assets, Research and Experimentation Capitalization

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from in-process research and development cost acquired in business combination or from joint venture formation or both.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the estimated loss from legal settlements.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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