Long-Term Obligations (Tables)
12 Months Ended
Dec. 31, 2014
Long-Term Obligations  
Schedule of future principal payments on outstanding term borrowings

Future principal payments on outstanding term borrowings as of December 31, 2014 are as follows (in thousands):

 

2015

 

$

915 

 

2016

 

727 

 

2017

 

186 

 

 

 

$

1,828