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Inventories
6 Months Ended
Jun. 30, 2020
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories, net are stated at the lower of cost and net realizable value using the first-in first-out costing method. Inventories as of June 30, 2020 and December 31, 2019 include the costs of material, labor, and factory overhead. Components of inventories consist of the following:
June 30,
2020
December 31,
2019
Raw materials$12,609  $12,755  
Work in process3,196  3,117  
Finished goods8,649  7,593  
$24,454  $23,465