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Accounts Payable (Tables)
3 Months Ended
Mar. 31, 2022
Payables and Accruals [Abstract]  
Schedule of Accounts Payable

Accounts payable consisted of the following (in thousands):

 

   March 31,
2022
  

December 31,
2021

 
   (Unaudited)     
Accounts payable to a third-party manufacturer  $7,423   $6,335 
Other accounts payable   690    1,885 
Total accounts payable  $8,113   $8,220