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Inventories, net (Tables)
3 Months Ended
Mar. 31, 2019
Inventories, net  
Summary of Inventories, net

 

 

 

 

 

 

 

 

 

March 31, 

 

December 31, 

 

    

2019

    

2018

 

 

(in thousands)

Component parts

 

$

8,371

 

$

5,445

Work-in-process and finished goods

 

 

6,870

 

 

8,983

Total

 

$

15,241

 

$

14,428