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Facility Agreement (Tables)
6 Months Ended
Jun. 30, 2015
Accretion of Debt Issuance Cost and Debt Discount

Accretion of debt issuance cost and debt discount in connection with the Facility financing agreement during the three and six months ended June 30, 2015 and 2014 are as follows (in thousands):

 

     Three months ended June 30,      Six months ended June 30,  
     2015      2014      2015      2014  

Accretion expense- debt issuance cost

   $ 9       $ 27       $ 17       $ 309   

Accretion expense – debt discount

   $ 380       $ 516       $ 745       $ 6,883