v2.4.0.8
J. ACCRUED LIABILITIES
12 Months Ended
Dec. 31, 2013
Payables and Accruals [Abstract]  
ACCRUED LIABILITIES

Accrued liabilities consisted of the following as of December 31:

 

    2013     2012  
    (in thousands)  
Accrued payroll   $ 2,279     $ 1,631  
Accrued employee benefits     489       429  
Accrued taxes     270       167  
Accrued interest     34       74  
Advance payments     128       189  
Accrued commission     148       69  
Accrued professional fees           22  
Accrued other     1,167       662  
    $ 4,515     $ 3,243