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Inventory
 6 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]  
Inventory
INVENTORY
The following is information regarding our inventory:
 
(in thousands)
 
Jun 30, 2018
 
Dec 31, 2017
Inventory, net:
 
 
 
 
 
Remotely operated vehicle parts and components
 
$
104,134

 
$
97,313

 
Other inventory, primarily raw materials
 
81,792

 
117,969

 
Total
 
$
185,926

 
$
215,282