Registration of securities issued in business combination transactions

Inventories

v3.22.2.2
Inventories
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventories
3. Inventories
The following table summarizes the components of our inventories as of December 31, 2021 and December 31, 2020:
 
    
December 31,
2021
    
December 31,
2020
 
Raw materials and supplies
   $ 13,911      $ 10,492  
Work in process
     3,288        5,104  
Finished products and parts
     56,743        41,002  
    
 
 
    
 
 
 
Total
   $ 73,942      $ 56,598  
    
 
 
    
 
 
 
The amounts above are reported net of an allowance for obsolete inventory, which was $4.3 million and $4.4 million as of December 31, 2021 and 2020, respectively.