XML 79 R13.htm IDEA: XBRL DOCUMENT v2.4.0.8
Prepaid Expenses and Other Current Assets
 12 Months Ended
Dec. 31, 2013
Prepaid Expenses and Other Current Assets [Abstarct]  
Prepaid Expenses and Other Current Assets

 

6. Prepaid Expenses and Other Current Assets

 

The following is a summary of prepaid expenses and other current assets at December 31, 2012 and 2013 (in $000s):

 

    December 31,  
    2012     2013  
             
Research and development tax credit receivable   $ 1,033     $ 1,744  
Prepayments     358       427  
Grant receivable     —       357  
Sales tax receivable     45       209  
Deposits     153       132  
                 
Other current assets     10       519  
    $ 1,599     $ 3,388