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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Line Items]
Shipping and distribution cost	$ 1,000	$ 1,000	$ 3,000
Advertising expense	0	300	300
Current restricted cash	500	500
Impairment of long-lived assets held-for-use			0
Goodwill	2,463	2,463	$ 3,241
Goodwill impairment	0	778
Novel Biotherapeutics
Accounting Policies [Line Items]
Goodwill impairment	$ 0	$ 800
Four Customers | Accounts Receivable | Customer Concentration Risk
Accounting Policies [Line Items]
Concentration risk, percentage	56.00%	58.00%
Letter of Credit | Cash Deposit
Accounting Policies [Line Items]
Restricted cash	$ 1,100	$ 1,100

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