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Investments and Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2014
Text Block [Abstract]  
Schedule of Investments

The following table is a summary of the Company’s investments:

 

     2014      2013  
     Held-to-
Maturity		      Held-to-
Maturity		  

Federal agency debt instruments

    $ 13,990       $ 11,748   
  

 

 

     

 

 

  

 
Schedule of Unrealized Gains, Losses, and Fair Value of Investments

The following table summarizes unrealized gains, losses, and fair value of investments:

 

     2014      2013  
     Held-to-
Maturity		      Held-to-
Maturity		  

Cost/amortized cost

    $ 13,990       $ 11,748   

Gross unrealized gains

      112         20   

Gross unrealized losses

      (386 )       (1,459 ) 
  

 

 

     

 

 

  

Fair value

 $ 13,716    $ 10,309   
  

 

 

     

 

 

  

Schedule of Maturity Profile of Investments

The following table sets forth the maturity profile of investments; however these investments may be called prior to maturity date:

 

     2014      2013  
     Held-to-
Maturity		      Held-to-
Maturity		  

Due within one year

    $ —         $ —     

Due one year through five years

      1,409         —     

Due five years through ten years

      350         686   

Due over ten years

      12,231         11,062   
  

 

 

     

 

 

  

Total

 $ 13,990    $ 11,748