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Note A - Description of Business, Basis of Presentation and Significant Transactions - Consideration Paid and Purchase Price Allocation for the Acquisition of Arimoclomol (Details) - Arimoclomol Purchase Agreement [Member] - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
May 15, 2022 | Sep. 30, 2022 | Sep. 30, 2022
Cash |  | $ 12,800 |  |
Assumed reserve liability |  | 5,200 | $ 6,300 | $ 6,300
Total consideration |  | 18,000 |  |
Total consideration |  | 18,000 |  |
Direct transaction costs associated with the acquisition (1) | [1] | 1,290 |  |
Total purchase price to be allocated |  | 19,290 |  |
Property and equipment, inventory and assembled workforce acquired |  | 1,627 |  |
Total allocated purchase price |  | 19,290 |  |
In Process Research and Development [Member] |  |  |  |
IPR&D (2) | [2] | $ 17,663 |  |
[1] | As a result of the asset acquisition accounting, the transaction costs associated with the acquisition should be included in the costs of the assets acquired and allocated amongst qualifying assets using the relative fair value basis. The transaction costs primarily included financial advisor fees, legal expenses and auditor expenses.
[2] | The primary asset acquired, the IPR&D asset, was expensed and the allocated transaction related costs were included with and expensed with this asset.

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