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Identifiable Intangible Assets and Goodwill (Tables)
6 Months Ended
Jun. 30, 2017
Identifiable Intangible Assets and Goodwill [Abstract]  
Components of identifiable intangible assets
The components of identifiable intangible assets, excluding discontinued operations, are:
 
  
(in thousands)
    
  
June 30,
2017
  
December 31,
2016
  
Estimated
Useful Life
 
Acquired and internally developed software costs
 
$
18,032
  
$
15,884
  
3 - 7 years
 
Customer relationships
  
160
   
160
  
7 years
 
Non-competition agreements
  
30
   
30
  
1 year
 
   
18,222
   
16,074
    
Less accumulated amortization
  
(6,736
)
  
(5,508
)
   
  
$
11,486
  
$
10,566
    
Trademarks, trade names (non-amortizable)
  
400
   
400
   
N/A
 
  
$
11,886
  
$
10,966
     
Future amortization of intangible assets
The expected future amortization of our intangible assets, assuming straight-line amortization of capitalized software costs and acquisition related intangibles, is as follows (in thousands):

2017
 
$
1,168
 
2018
  
2,196
 
2019
  
1,722
 
2020
  
1,396
 
2021
  
1,028
 
Thereafter
  
3,976
 
Total
 
$
11,486