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Accumulated Other Comprehensive Loss
 12 Months Ended
Dec. 31, 2019
Equity [Abstract]  
Accumulated Other Comprehensive Loss

(13) Accumulated Other Comprehensive Loss

The following table lists the beginning balance, annual activity and ending balance of foreign currency translation adjustment included as a component of accumulated other comprehensive loss:

 

Balance, December 31, 2016

 

$

(4,851

)

Foreign currency translation adjustment

 

 

344

 

Balance, December 31, 2017

 

 

(4,507

)

Foreign currency translation adjustment

 

 

—

 

Balance, December 31, 2018

 

 

(4,507

)

Foreign currency translation adjustment

 

 

(1,191

)

Balance, December 31, 2019

 

$

(5,698

)