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Inventories
12 Months Ended
Dec. 31, 2020
Inventories [Abstract]  
Inventories Note 6 – Inventories

Inventories, net of reserve for excess and obsolete items, consist of the following:

December 31,

2020

2019

Work in process

$

34,355

$

19,742

Parts inventory

4,476

5,350

Total inventories, net

$

38,831

$

25,092

Inventory on the Company’s consolidated balance sheets includes reserves of $9,836 and $5,633 relating to excess or slow-moving inventory for parts and work in process at December 31, 2020 and 2019, respectively.