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Lease Commitments (Tables)
12 Months Ended
Dec. 31, 2014
Leases [Abstract]  
Minimum Rental Commitments under Noncancelable Leases

Minimum rental commitments under noncancelable leases with terms in excess of one year as of December 31, 2014 were as follows (in thousands):

 

     Operating
Leases
 

2015

   $ 69   

2016

     39   

2017

     26   

2018

     22   

2019

     4   
  

 

 

 

Total minimum payments

$ 160