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INVENTORIES
12 Months Ended
Dec. 31, 2022
INVENTORIES  
INVENTORIES

7. INVENTORIES

Inventories consisted of the following at December 31, 2022 and 2021:

2022

2021

Raw materials

$

17,442

$

15,431

Work in progress

 

592

 

714

Finished goods (1)

 

21,429

 

29,034

Allowance for obsolescence

(401)

(501)

Total

$

39,062

$

44,678

(1) Finished goods includes $6,987 and $2,678 as of December 31, 2022 and 2021, respectively, held for more than twelve months and classified as long-term.