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Balance Sheet Detail (Tables)
 3 Months Ended
Mar. 31, 2022
Organization Consolidation And Presentation Of Financial Statements [Abstract]  
Schedule of Inventory

 

 

 

March 31,

 

 

December 31,

 

 

 

2022

 

 

2021

 

 

 

(in thousands)

 

Inventories:

 

 

 

 

 

 

 

 

Raw materials

 

$

1,408

 

 

$

879

 

Work-in-process

 

 

2,327

 

 

 

2,170

 

Finished goods

 

 

786

 

 

 

775

 

 

 

$

4,521

 

 

$

3,824