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Inventories
12 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
Inventories

Note 2 – Inventories

Inventories, consisting principally of hardware and component parts, are stated at the lower of cost or market. Cost is determined using the first-in-first-out (FIFO) method.

Inventory is comprised of the following:

 

     December 31,  
     2014      2013  

Component parts

   $ 15,727       $ 12,203   

Work-in-process and finished goods

     18,148         13,450   
  

 

 

    

 

 

 

Total

   $ 33,875       $ 25,653