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Note 7 - Other Current Liabilities
12 Months Ended
Dec. 31, 2011
Notes To Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
(7)   OTHER CURRENT LIABILITIES
 
Other current liabilities consist of the following:
 
   
December 31,
 
   
2011
   
2010
 
Accrued repairs
  $ -     $ 205  
Current portion of deferred rent
    39       118  
Domestic and foreign income taxes payable
    8       30  
Other
    175       125  
    $ 222     $ 478