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Inventories (Tables)
 6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventories INVENTORIES
Inventories are used in the assembly and service of Restaurant/Retail products. The components of inventory, adjusted for reserves, consisted of the following:

(in thousands)June 30, 2022December 31, 2021
Finished goods$26,103 $17,528 
Work in process552 688 
Component parts13,608 14,880 
Service parts1,779 1,982 
Inventories$42,042 $35,078