Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Gains and (losses) of intercompany foreign currency transactions	$ 1,400	$ (900)	$ 400	$ (400)
Restricted cash	235		235		$ 235
Certificates of Deposit, at Carrying Value	2,200		2,200
Finished Pharmaceutical Products Segment \| Primatene MIST
Advertising expense	$ 2,500	$ 1,900	$ 7,800	$ 8,100

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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