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ACCRUED EXPENSES
 12 Months Ended
Dec. 31, 2011
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
5. ACCRUED EXPENSES

 

Accrued expenses consisted of the following (in thousands):

 

    As of December 31,  
    2011     2010  
Professional fees   $ 40     $ 42  
Payroll     128       136  
Other     136       194  
    $ 304     $ 372