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Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components
 12 Months Ended
Dec. 31, 2013
Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components  
Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components

Note 2: Consolidated Balance Sheets and Statements of Operations and Comprehensive Income (Loss) Components

 
   December 31,  
 
   2013   2012  
 
   (in thousands)
  

Prepaid expenses and other current assets:

              

Inventory

   $ 567   $ 252  

Interest receivable

     382     263  

Prepaid expenses and other assets

     722     847  
           
​ ​ ​ ​ ​ ​ ​ ​

 

   $ 1,671   $ 1,362  
           
​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​
           

Property and equipment:

              

Equipment, furniture and fixtures and leasehold improvements

   $ 3,923   $ 4,135  

Acquired software

     686     651  
           
​ ​ ​ ​ ​ ​ ​ ​

 

     4,609     4,786  

Less: Accumulated depreciation and amortization

     (3,903 )   (3,548 )
           
​ ​ ​ ​ ​ ​ ​ ​

 

   $ 706   $ 1,238  
           
​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​
           

        Property and equipment included $198,000 of testing equipment purchased through capital leases.

 
   December 31,  
 
   2013   2012  

Accrued expenses and other liabilities:

              

Accrued wages and employee benefits

   $ 818   $ 881  

Employee stock purchase plan withholdings

     286     292  

Professional fees

     61     503  

Other

     744     2,271  
           
​ ​ ​ ​ ​ ​ ​ ​

 

   $ 1,909   $ 3,947  
           
​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​
           

  • Other income, net:

 
   2013   2012   2011  
 
   (in thousands)
  

Interest income

   $ 174   $ 171   $ 143  

Other income (expense), net

     35     (16 )   63  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

 

   $ 209   $ 155   $ 206  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​