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ACCRUED AND OTHER CURRENT LIABILITIES
3 Months Ended
Mar. 31, 2016
Payables And Accruals [Abstract]  
ACCRUED AND OTHER CURRENT LIABILITIES
5. ACCRUED AND OTHER CURRENT LIABILITIES

 

Accrued and other current liabilities consisted of the following (in $000s):

    December 31,     March 31,  
    2015     2016  
Accrued research and development   $ 3,284     $ 3,420  
Accrued legal and professional fees     291       170  
Other current liabilities     163       149  
    $ 3,738     $ 3,739