Accounts Receivable - Additional Information (Detail) |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2025
USD ($)
Distributor
|
|
| Accounts Receivable [Line Items] | ||
| Number of wholesale distributors | Distributor | 3 | |
| Percentage of gross sales from major wholesale distributors | 72.00% | 74.00% |
| Allowance for credit losses and doubtful accounts | $ | $ 0 | $ 0 |
| United Therapeutics Corporation | ||
| Accounts Receivable [Line Items] | ||
| Percentage of collaborations and services net accounts receivables | 98.00% | |
| Percentage of revenue from major customers collaborations and services | 97.00% | 98.00% |
| Commercial product sales | ||
| Accounts Receivable [Line Items] | ||
| Percentage of accounts receivable from major wholesale distributors | 86.00% | 86.00% |