XML 96 R84.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Related Party Transactions and Balances - Additional Information (Details)
1 Months Ended 12 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2019
CNY (¥)
Jan. 01, 2019
Aug. 31, 2020
USD ($)
Aug. 31, 2020
CNY (¥)
Jun. 30, 2019
USD ($)
Jun. 30, 2019
CNY (¥)
Apr. 08, 2013
Sep. 30, 2010
USD ($)
Sep. 30, 2010
CNY (¥)
Aug. 12, 2010
USD ($)
Aug. 12, 2010
CNY (¥)
Jun. 30, 2007
USD ($)
Jun. 30, 2007
CNY (¥)
Aug. 12, 2004
CNY (¥)
Dec. 31, 2023
USD ($)
Loan
Dec. 31, 2023
CNY (¥)
Loan
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2019
CNY (¥)
Dec. 31, 2004
USD ($)
Agreement
Dec. 31, 2019
CNY (¥)
Related Party Transaction [Line Items]                                              
Proceeds from related party debt                               $ 0   $ 0 $ 7,119,000        
Interest expenses incurred to related party                               $ 173,000   354,000 916,000        
Dalian Jin Gang Group                                              
Related Party Transaction [Line Items]                                              
Number of loans due to related party | Loan                               1 1            
Proceeds from related party debt       $ 4,225,000 ¥ 30,000,000                                    
Debt instrument, interest rate, stated percentage                               6.50%              
Interest expenses incurred to related party                               $ 168,000   354,000 916,000        
Frequency of periodic payment of interest                               monthly monthly            
Interest owed on loan from noncontrolling shareholder                               $ 0   8,000          
Interest paid to noncontrolling shareholder                               176,000   $ 359,000 $ 929,000        
Related party transaction, lease term     5 years                                        
Related party transaction, operating lease annual rent                                       $ 49,000     ¥ 300,000
Related party transaction, current and non-current lease liability                               5,394,000              
Dalian Jin Gang Group | Operating Lease Agreement After Amendment                                              
Related Party Transaction [Line Items]                                              
Related party transaction, operating lease annual rent           $ 22,000 ¥ 200,000                                
Related party transaction, lease term           5 years 6 months 5 years 6 months                                
Dalian Jin Gang Group | Management Service Agreement                                              
Related Party Transaction [Line Items]                                              
Related party transaction, annual management fee                                       $ 14,000 ¥ 100,000    
Dalian Jin Gang Group | Management Service Agreement Amended                                              
Related Party Transaction [Line Items]                                              
Related party transaction, annual management fee $ 6,000 ¥ 44,000                                          
Sino Bioway Biotech Group Holding Limited                                              
Related Party Transaction [Line Items]                                              
Related party transaction number of supplemental agreements with related party               4                              
Related party transaction operating leases number of lease agreements amended               4                              
Related party transaction, operating lease annual rent                               5,736,000              
Sino Bioway Biotech Group Holding Limited | Operating Lease Agreements Production Plant And Laboratory                                              
Related Party Transaction [Line Items]                                              
Number of operating lease agreements | Agreement                                           2  
Related party transaction, operating lease annual rent                             ¥ 1,400,000             $ 197,000  
Related party transaction, lease term                             20 years                
Sino Bioway Biotech Group Holding Limited | Operating Lease Agreement After Amendment Production Plant And Laboratory                                              
Related Party Transaction [Line Items]                                              
Related party transaction, operating lease annual rent                     $ 197,000 ¥ 1,400,000                      
Sino Bioway Biotech Group Holding Limited | Operating Lease Agreement Before Amendment Production Plant And Laboratory                                              
Related Party Transaction [Line Items]                                              
Related party transaction, operating lease annual rent                     $ 64,000 ¥ 500,000                      
Sino Bioway Biotech Group Holding Limited | Operating Lease Agreement Expansion Of Production Plant                                              
Related Party Transaction [Line Items]                                              
Related party transaction, operating lease annual rent                         $ 288,000                    
Sino Bioway Biotech Group Holding Limited | Operating Lease Agreement Expansion Of Research And Development Business                                              
Related Party Transaction [Line Items]                                              
Related party transaction, operating lease annual rent                 $ 142,000 ¥ 1,000,000       ¥ 2,000,000                  
Related party transaction, lease term                 5 years 5 years     20 years 20 years                  
Vivo Capitals Funds                                              
Related Party Transaction [Line Items]                                              
Investment to related party                               9,692,000              
SKY                                              
Related Party Transaction [Line Items]                                              
Loan guarantee to related party                               $ 194,400,000 ¥ 1,400,000,000            
SKY | Sinovac Hong Kong                                              
Related Party Transaction [Line Items]                                              
Equity interest percentage                               45.00%              
SKY | Keding Investment (Hong Kong) Limited                                              
Related Party Transaction [Line Items]                                              
Equity interest percentage                               55.00%