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GOODWILL AND OTHER INTANGIBLE ASSETS
6 Months Ended
Jun. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL AND OTHER INTANGIBLE ASSETS

9.  GOODWILL AND OTHER INTANGIBLE ASSETS

 

There were no changes in the carrying values of goodwill for the six months ended June 30, 2018.

  

    T&D     Critical Power        
    Solutions     Solutions     Total  
    Segment     Segment     Goodwill  
Gross Goodwill:                        
Balance as of January 1, 2018   $ 6,533     $ 2,970     $ 9,503  
No activity                  
Balance as of June 30, 2018   $ 6,533     $ 2,970     $ 9,503  
Accumulated impairment losses:                        
Balance as of January 1, 2018   $ (976   $     $ (976 )
No activity                  
Balance as of June 30, 2018   $ (976   $     $ (976 )
                         
Net Goodwill as of June 30, 2018   $ 5,557     $ 2,970     $ 8,527  

 

Changes in the carrying values of intangible assets for the six months ended June 30, 2018, were as follows:

  

    T&D     Critical Power     Total  
    Solutions     Solutions     Intangible  
    Segment     Segment     Assets  
Balance as of January 1, 2018, net   $ 3,677     $ 1,245     $ 4,922  
Amortization     (126     (561 )     (687 )
Foreign currency translation     (2 )           (2 )
Balance as of June 30, 2018, net   $ 3,549     $ 684     $ 4,233  

  

The components of intangible assets as of June 30, 2018 are summarized below:

 

    Weighted
Average
Amortization
Years
    Gross Carrying
Amount
    Accumulated
Amortization
    Foreign
Currency
Translation
    Net Book
Value
 
Customer relationships   7     $ 6,689     $ (5,445 )   $     $ 1,244  
Non-compete agreements   4       155       (132 )           23  
Trademarks   Indefinite       1,816                   1,816  
Internally developed software   7       289       (145 )           144  
Developed technology   10       493       (173 )           320  
Technology-related industry accreditations   Indefinite       706             (20 )     686  
Total intangible assets         $ 10,148     $ (5,895 )   $ (20 )   $ 4,233  

  

The amortization of intangible assets expense was $687 for the six months ended June 30, 2018.