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Commitments (Tables)
9 Months Ended
Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]  
Capital Lease Obligations
Capital Lease Obligations
(in thousands)
 
Year ending December 31:     
Remaining in 2014  $38 
2015   151 
2016   13 
2017   —   
2018   —   
Total minimum lease payments  $202 
Less amount representing interest   (6)
Present value minimum lease payments  $196 
Operating Lease Obligations
Operating Lease Obligations
(in thousands)
    
 Year ending December 31:      
 Remaining in 2014   $72 
 2015    289 
 2016    24 
 2017    —   
 2018    —   
 Thereafter    —   
Total operating lease obligations   $385