Quarterly report pursuant to sections 13 or 15(d)

Going Concern and Managements Plan (Details)

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Going Concern and Managements Plan (Details) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2012
Jul. 31, 2012
Apr. 24, 2012
Directors
Jun. 30, 2012
Line of Credit [Member]
Jun. 30, 2011
Line of Credit [Member]
Going Concern and Management's Plan (Textual) [Abstract]            
Amount of debt to be allowed to the lenders         $ 25.4 $ 24.0
Going Concern and Managements Plan (Additional Textual) [Abstract]            
Consulting fees received     1.0      
Installment of consulting fees paid in shares     0.1      
Final installment of consulting fees paid in cash     0.8      
Number of shares of common stock potentially issuable   2.0        
Unrecognized compensation expense 6.0 6.0        
Number of authorized directors on the board before amended       7    
Number of authorized directors on the board after amended       12    
Number of authorized directors on the board remaining after resignations       7    
Recognized compensation expense $ 1.3