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Inventories
3 Months Ended
Mar. 31, 2021
Inventories [Abstract]  
Inventories Note 7 – Inventories

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

March 31,

December 31,

2021

2020

Work in process

$

32,316

$

34,355

Parts inventory

4,738

4,476

Total inventories, net

$

37,054

$

38,831

Inventory on the Company’s Condensed Consolidated Balance Sheets includes reserves of $2,558 and $9,836 relating to excess or slow-moving inventory and lower of cost or net realizable value for parts and work in process at March 31, 2021 and December 31, 2020, respectively.