XML 16 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6
NOTE 3 - FAIR VALUE MEASUREMENTS (Detail) - Schedule of Fair Value Measurement of Financial Assets (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Dec. 31, 2011
Cash and Cash Equivalents $ 1,588 $ 2,177 $ 1,189 $ 1,067
Restricted cash- certificate of deposit 250 250    
Total 1,838 2,427    
Fair Value, Inputs, Level 1 [Member]
        
Cash and Cash Equivalents 1,588 2,177    
Restricted cash- certificate of deposit 0 0    
Total 1,588 2,177    
Fair Value, Inputs, Level 2 [Member]
        
Cash and Cash Equivalents 0 0    
Restricted cash- certificate of deposit 250 250    
Total 250 250    
Fair Value, Inputs, Level 3 [Member]
        
Cash and Cash Equivalents 0 0    
Restricted cash- certificate of deposit 0 0    
Total $ 0 $ 0