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Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Components of Intangible Assets

Intangible assets consisted of the following:

 

     Covenants
Not-to-Compete		      Client Lists      Total  

Balance, March 31, 2016

         

Intangible assets

    $ 17,266       $ 16,065       $ 33,331   

Less accumulated amortization

      (16,301 )       (8,302 )       (24,603 ) 
  

 

 

     

 

 

     

 

 

  
   $ 965       $ 7,763       $ 8,728   
  

 

 

     

 

 

     

 

 

  

 

     Covenants
Not-to-Compete		      Client Lists      Total  

Balance, December 31, 2015

         

Intangible assets

    $ 17,266       $ 16,065       $ 33,331   

Less accumulated amortization

      (16,198 )       (7,881 )       (24,079 ) 
  

 

 

     

 

 

     

 

 

  
   $ 1,068       $ 8,184       $ 9,252   
  

 

 

     

 

 

     

 

 

  
Estimated Future Amortization Expense

Intangible amortization expense for the three months ended March 31, 2016 and 2015 was $524 and $749, respectively.

 

Estimated Future Amortization Expense as of March 31, 2016:

       

For the fiscal year ending December 31, 2016

    $ 1,524   

For the fiscal year ending December 31, 2017

    $ 1,784   

For the fiscal year ending December 31, 2018

    $ 1,581   

For the fiscal year ending December 31, 2019

    $ 1,213   

For the fiscal year ending December 31, 2020

    $ 1,020   

Thereafter

    $ 1,606