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Inventory
 12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventory

5.     Inventory

The Company’s major classes of inventories were as follows:

 

 

 

December 31,

 

 

 

2021

 

 

2020

 

Raw materials

 

$

2,359

 

 

$

376

 

Work in progress

 

 

5,902

 

 

 

460

 

Finished goods

 

 

4,057

 

 

 

5,016

 

Inventory, gross

 

 

12,318

 

 

 

5,852

 

Less: inventory reserves

 

 

(48

)

 

 

(4

)

Inventory, net

 

$

12,270

 

 

$

5,848

 

Balance Sheet Classification:

 

 

 

 

 

 

 

 

Inventory

 

 

9,549

 

 

 

3,850

 

Inventory, net of current portion

 

 

2,721

 

 

 

1,998

 

 

 

$

12,270

 

 

$

5,848

 

 

 

Inventory, net of current portion includes inventory expected to remain on-hand beyond one year from each balance sheet date presented.