XML 43 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Redeemable Convertible Preferred Stock (Details Textual) (USD $)
 6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Derivative Liabilities, Current $ 114,354 81,101
Series G Preferred Stock [Member]
    
Preferred Stock, Shares Authorized 1,000,000  
Preferred Stock, Par or Stated Value Per Share $ 1,000  
Convertible Preferred Stock, Terms of Conversion convertible into common stock at a conversion price equal to 85% of the lowest sale price of the common stock on its listed market over the five trading days preceding the date of conversion ("Beneficial Conversion Feature"), subject to a maximum conversion price.  
Preferred Stock, Shares Outstanding 991,153 825,961
Preferred Stock, Liquidation Preference Per Share $ 1,000  
Preferred Stock, Liquidation Preference, Value $ 168,496