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INTANGIBLE ASSETS, NET
3 Months Ended
Mar. 31, 2018
Notes to Financial Statements  
6. INTANGIBLE ASSETS, NET

Intangible assets consisted of the following as of March 31, 2018 and December 31, 2017:

 

    3/31/2018     12/31/2017  
Software, at cost   $ 366     $ 353  
Less accumulated amortization     (219 )     (212 )
    $ 147     $ 141  

 

Amortization expense was not charged for the three-month period ended March 31, 2018 and 2017.