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Leases
12 Months Ended
Dec. 31, 2014
Leases [Abstract]  
Leases
Note R - Leases
 
The Company leases certain computer and related equipment using noncancelable operating leases.  Lease expense for 2014, 2013 and 2012 was $330, $1,324 and $1,506, respectively.  At December 31, 2014, future lease payments for operating leases with initial or remaining noncancelable terms of one year or more consisted of the following:
 
2015
  144 
2016
  138 
2017
  106 
2018
  - 
2019
  - 
Thereafter
  - 
Total minimum payments required
 $388