Long-Term Obligations (Tables)
9 Months Ended
Sep. 30, 2013
Long-Term Obligations  
Schedule of future annual payments on the settlement obligations

Future annual payments on the settlement obligations as of September 30, 2013 are shown in the table below (in thousands):

 

2013

 

$

20

 

2014

 

920

 

2015

 

20

 

2016

 

20

 

 

 

980

 

Less amount representing interest

 

(33

)

Present value of settlement obligations

 

947

 

Less current portion of settlement obligations

 

(887

)

Long-term portion of settlement obligations

 

$

60