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Revenue from Contracts with Customers (Tables)
3 Months Ended
Mar. 31, 2019
Revenue from Contract with Customer [Abstract]  
Schedule of Deferred Revenue and Customer Advances by Arrangement

A rollforward of the Company’s deferred revenue and customer advances is as follows:

 

     Three Months Ended
March 31, 2019
 

Beginning balance, January 1(1)

   $ 17,474  

Deferred revenue and customer advances assumed in ESI Merger

     3,314  

Additions to deferred revenue and customer advances

     17,219  

Amount of deferred revenue and customer advances recognized in income

     (13,933
  

 

 

 

Ending balance, March 31(2)

   $ 24,074  
  

 

 

 

 

(1)

Beginning deferred revenue and customer advances as of January 1, 2019 included $8,134 of current deferred revenue, $3,228 of long-term deferred revenue and $6,112 of current customer advances.

(2)

Ending deferred revenue as of March 31, 2019 included $13,322 of current deferred revenue, $3,018 of long-term deferred revenue and $7,734 of current customer advances.

Summary of Revenue from Contracts with Customers

The following table summarizes revenue from contracts with customers:

 

     Three Months Ended March 31, 2019  
     Vacuum &
Analysis
     Light &
Motion
     Equipment &
Solutions
     Total  

Net revenues:

           

Products

   $ 192,648      $ 178,697      $ 26,018      $ 397,363  

Services

     41,707        15,291        9,200        66,198  
  

 

 

    

 

 

    

 

 

    

 

 

 

Total net revenues

   $ 234,355      $ 193,988      $ 35,218      $ 463,561  
  

 

 

    

 

 

    

 

 

    

 

 

 
     Three Months Ended March 31, 2018  
     Vacuum &
Analysis
     Light &
Motion
     Equipment &
Solutions
     Total  

Net revenues:

           

Products

   $ 304,336      $ 192,341      $ —        $ 496,677  

Services

     44,008        13,590        —          57,598  
  

 

 

    

 

 

    

 

 

    

 

 

 

Total net revenues

   $ 348,344      $ 205,931      $ —        $ 554,275