Selected Financial Statement - Liabilities - Additional Information (Details) - USD ($) |
6 Months Ended | ||||
|---|---|---|---|---|---|
Jul. 12, 2017 |
Jun. 12, 2017 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Summary Of Significant Accounting Policy [Line Items] | |||||
| Accounts payables outstanding | $ 4,348,000 | $ 5,979,000 | |||
| API Supply Agreement [Member] | Telcon, Inc. ("Telcon") [Member] | |||||
| Summary Of Significant Accounting Policy [Line Items] | |||||
| Proceeds from supply agreement | $ 31,800,000 | ||||
| API Supply Agreement [Member] | Telcon, Inc. ("Telcon") [Member] | PGLG [Member] | |||||
| Summary Of Significant Accounting Policy [Line Items] | |||||
| PGLG, purchase price | 0 | $ 0 | |||
| Accounts payables outstanding | $ 6,000 | $ 1,100,000 | |||
| Revised API Agreement [Member] | Telcon, Inc. ("Telcon") [Member] | |||||
| Summary Of Significant Accounting Policy [Line Items] | |||||
| Annual purchase target amount | $ 5,000,000 | ||||
| Target profit | $ 2,500,000 | ||||