Related Party Transactions (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
Dec. 31, 2021 |
|
China Joint Venture | |||||
Related Party Transaction [Line Items] | |||||
Joint venture ownership | 80.00% | 80.00% | 80.00% | 80.00% | |
China Joint Venture | Fosun Pharma Member | |||||
Related Party Transaction [Line Items] | |||||
Joint venture ownership, noncontrolling party | 20.00% | 20.00% | 20.00% | 20.00% | |
China Joint Venture | Subsidiaries | Notes Receivable | |||||
Related Party Transaction [Line Items] | |||||
Related party transaction, amount | $ 0 | $ 0 | $ 0 | $ 0 | |
NSP China | Subsidiaries | |||||
Related Party Transaction [Line Items] | |||||
Notes receivable, related parties, current | 0 | 0 | $ 1,200,000 | ||
NSP China | Subsidiaries | Company's Joint Venture Partner | |||||
Related Party Transaction [Line Items] | |||||
Notes receivable, related parties, current | $ 0 | $ 0 | $ 300,000 | ||
NSP China | Subsidiaries | Notes Receivable | |||||
Related Party Transaction [Line Items] | |||||
Related party transaction, rate | 3.00% |