XML 23 R33.htm IDEA: XBRL DOCUMENT v2.4.1.9
Commitments (Tables)
 12 Months Ended
Dec. 31, 2014
Commitments [Abstract]  
Future payments due under contractual obligations
Future payments due under contractual obligations at December 31, 2014 are as follows:

(in thousands)
 
2015
  
2016
  
2017
  
2018
  
2019
  
There-after
  
Total
 
Operating lease obligations
 
$
1,239
  
$
961
  
$
943
  
$
158
  
$
–
  
$
–
  
$
3,301
 
Equipment loan obligations
  
69
   
–
   
–
   
–
   
–
   
–
   
69
 
Total
 
$
1,308
  
$
961
  
$
943
  
$
158
  
$
–
  
$
–
  
$
3,370