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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2014
Accounting Policies [Abstract]  
Property and Equipment at Cost Using Straight-Line Method

Property and equipment are stated at cost and are depreciated using the straight-line method over the shorter of the asset’s estimated useful life or the lease term, if related to leased property, as follows:

 

Buildings and leasehold improvements

  3 - 40 years   

Equipment

  3 - 10 years   

Furniture and fixtures

  5 - 10 years   

Motor vehicles

  3 - 5   years   
Definite-Lived Identifiable Intangible Assets Amortized

Definite-lived identifiable intangible assets are amortized primarily using an accelerated method that reflects the pattern in which the Company expects to benefit from the use of the asset over its estimated remaining useful life as follows:

 

Trademarks and trade names

  3 - 7   years   

Product licensing and distribution rights

  1        year     

Non-compete agreements

  1 - 4   years   

Contract backlog and customer relationships

  1 - 11 years   

Software and related assets

  3 - 10 years   
Summary of Research and Development Expenses

The following is a summary of the research and development expenses (in thousands):

 

     Year Ended December 31,  
     2014      2013      2012  

Internally developed software applications and computer technology

   $ 4,980       $ 3,955       $ 9,907   

Funding of customer’s research and development activity

     811         1,000         —     

Collaboration agreement with HUYA

     —           —           519   
  

 

 

    

 

 

    

 

 

 
   $ 5,791       $ 4,955       $ 10,426