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Significant Contracts and Concentrations - Halston Master License (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended | 15 Months Ended |
--- | --- | --- | --- | --- | ---
May 15, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Dec. 31, 2023
Subsequent Event [Line Items] |  |  |  |  |  |  |
Deferred revenue, current |  | $ 1,376 |  | $ 1,376 |  | $ 1,376 | $ 889
Deferred revenue, long-term liability |  | 2,889 |  | 2,889 |  | 2,889 | 3,556
Licensing revenue |  | 1,912 | $ 2,637 | 7,050 | $ 15,468 |  |
Net licensing revenue |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |
Licensing revenue |  | 1,505 | $ 2,381 | 6,515 | 7,031 |  |
Halston License |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |
Additional royalty payable term | 20 years |  |  |  |  |  |
Total purchase price | $ 5,000 |  |  |  |  |  |
Deferred revenue |  | 3,800 |  | 3,800 |  | 3,800 | 4,400
Deferred revenue, current |  | 900 |  | 900 |  | 900 | 900
Deferred revenue, long-term liability |  | $ 2,900 |  | $ 2,900 |  | 2,900 | $ 3,500
Recognition period of deferred revenue |  |  |  | 4 years 3 months |  |  |
Licensing revenue |  |  |  | $ 1,930 | $ 980 | $ 640 |
Halston License | Minimum |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |
Royalty payable term | 5 years |  |  |  |  |  |
Halston License | Maximum |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |
Royalty payable term | 25 years |  |  |  |  |  |
Halston License | Net licensing revenue | Sales [Member] | Customer Concentration Risk [Member] |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |
Concentration risk, percentage |  | 33.00% | 25.00% | 27.00% | 6.00% |  |

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