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Note 12 - Revenue From Product Sales (Tables) | 3 Months Ended
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Mar. 31, 2026
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2026 |  |  | 2025 |
Jelmyto |  | $ | 21,713 |  |  | $ | 20,254 |
Zusduri |  |  | 29,246 |  |  |  | — |
Total Revenue |  | $ | 50,959 |  |  | $ | 20,254 |
Schedule of Sales Reserves [Table Text Block] |
|  | Reserves related to government sponsored programs |  |  | Medicare refunds for discarded drug reserve |  |  | Other reserves |  |  | Total accrued sales reserves |
Balance as of December 31, 2025 |  | $ | 1,530 |  |  | $ | 4,022 |  |  | $ | 3,849 |  |  | $ | 9,401 |
Accruals |  |  | 5,605 |  |  |  | 884 |  |  |  | 6,545 |  |  |  | 13,034 |
Utilizations |  |  | (5,566 | ) |  |  | — |  |  |  | (4,966 | ) |  |  | (10,532 | )
Balance as of March 31, 2026 |  | $ | 1,569 |  |  | $ | 4,906 |  |  | $ | 5,428 |  |  | $ | 11,903 |
Balance as of December 31, 2024 |  | $ | 887 |  |  | $ | 7,729 |  |  | $ | 1,946 |  |  | $ | 10,562 |
Accruals |  |  | 3,686 |  |  |  | 903 |  |  |  | 2,713 |  |  |  | 7,302 |
Utilizations |  |  | (3,889 | ) |  |  | (3,809 | ) |  |  | (2,926 | ) |  |  | (10,624 | )
Balance as of March 31, 2025 |  | $ | 684 |  |  | $ | 4,823 |  |  | $ | 1,733 |  |  | $ | 7,240 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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