Annual report pursuant to Section 13 and 15(d)

RELATED PARTY TRANSACTIONS (Details)

v3.20.4
RELATED PARTY TRANSACTIONS (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
China Joint Venture    
Related Party Transactions    
Joint venture ownership 80.00%  
Fosun Pharma | China Joint Venture    
Related Party Transactions    
Joint venture ownership, noncontrolling party 20.00%  
Subsidiaries | China Joint Venture | Fosun Pharma    
Related Party Transactions    
Due from related parties $ 1,200,000 $ 1,500,000
Subsidiaries | China Joint Venture | Notes Receivable    
Related Party Transactions    
Amount of related party transaction 0 0
Due from related parties $ 4,800,000 6,100,000
Related party transaction, rate 3.00%  
Subsidiaries | China Joint Venture | Notes Receivable | Fosun Pharma    
Related Party Transactions    
Amount of related party transaction $ 0 $ 0