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Inventories, net
 12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories, net Inventories, net
Inventories are used in the manufacture and service of Restaurant/Retail products. The components of inventory, net consist of the following:
December 31,
(in thousands)20202019
Finished goods$12,747 $8,320 
Work in process16 — 
Component parts6,105 6,768 
Service parts2,770 4,238 
$21,638 $19,326 
At December 31, 2020 and 2019, the Company had excess and obsolescence reserves of $12.0 million and $10.2 million, respectively, against inventories.