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Inventories
 9 Months Ended
Sep. 30, 2018
Inventories [Abstract]  
Inventories

10.   Inventories

Inventories consisted of the following at:





 

 

 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 

 

 



 

Raw materials

 

 

Work-in process

 

 

Finished products and components

 

 

Total

September 30, 2018

 

 

 

 

 

 

 

 

 

 

 

Domestic

$

 10,158 

 

$

 1,924 

 

$

 1,765 

 

$

 13,847 

Foreign

 

 2,674 

 

 

 1,169 

 

 

 847 

 

 

 4,690 

Total

$

 12,832 

 

$

 3,093 

 

$

 2,612 

 

$

 18,537 



 

 

 

 

 

 

 

 

 

 

 

December 31, 2017 (as adjusted)

 

 

 

 

 

 

 

 

 

Domestic

$

 6,924 

 

$

 1,791 

 

$

 1,366 

 

$

 10,081 

Foreign

 

 2,258 

 

 

 514 

 

 

 855 

 

 

 3,627 

Total

$

 9,182 

 

$

 2,305 

 

$

 2,221 

 

$

 13,708