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Other Assets (Tables)
 12 Months Ended
Dec. 31, 2015
Other Assets [Abstract]  
Schedule of Changes in Goodwill
Changes in goodwill for the years ended December 31, 2015 and 2014 were:
 
2015
 
2014
Balance, January 1 (net of $0 of accumulated impairment)

$9,694

 

$10,179

Changes to carrying amount
 
 
 
Acquisitions
—

 
—

Impairment
—

 
—

Foreign currency adjustment
(1,216
)
 
(485
)
Balance, December 31 (net of $0 of accumulated impairment)

$8,478

 

$9,694