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Long-Term Debt (Details Textual) (USD $)
 12 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended
Dec. 31, 2012
7 1/2% convertible subordinated debentures due April 2010, interest payable semi-annually in April and October (1) [Member]
Dec. 31, 2011
7 1/2% convertible subordinated debentures due April 2010, interest payable semi-annually in April and October (1) [Member]
Apr. 15, 2010
7 1/2% convertible subordinated debentures due April 2010, interest payable semi-annually in April and October (1) [Member]
Dec. 31, 2011
7 1/2% convertible subordinated debentures due April 2010, interest payable semi-annually in April and October (1) [Member]
Common Stock [Member]
Dec. 31, 2012
10% senior promissory notes due April 2012, interest payable semi-annually in April and October (2) [Member]
Apr. 30, 2012
10% senior promissory notes due April 2012, interest payable semi-annually in April and October (2) [Member]
Aug. 31, 2011
10% Note Payable [Member]
Mar. 31, 2013
14% convertible notes due February 2013, interest payable quarterly (4) [Member]
Dec. 31, 2012
14% convertible notes due February 2013, interest payable quarterly (4) [Member]
Mar. 31, 2013
14% convertible notes due May 2013, interest payable quarterly (5) [Member]
Nov. 30, 2011
14% convertible notes due May 2013, interest payable quarterly (5) [Member]
Dec. 31, 2012
14% convertible notes due May 2013, interest payable quarterly (5) [Member]
Dec. 31, 2011
14% convertible notes due June 2013, interest payable quarterly (6) [Member]
Dec. 31, 2012
14% convertible notes due June 2013, interest payable quarterly (6) [Member]
Dec. 31, 2012
Fourteen Percent Notes Payable Due May 2013 [Member]
Dec. 31, 2012
14% senior promissory note [Member]
Aug. 31, 2011
10% promissory note due August 2011 [Member]
Dec. 31, 2012
10% promissory note due August 2011 [Member]
Payments
Long Term Debt (Textual) [Abstract]                                    
Note bears interest at the rate     7.50%     10.00%     14.00%   14.00%   14.00%     14.00%    
Debt Instrument Rate During the Period             10.00%                      
Maturity date Apr. 15, 2010       Apr. 15, 2012     Jan. 31, 2014               Apr. 15, 2013    
Convertible debentures into equity instruments       12,198                            
Convertible price of 14% conversion of notes   $ 44.02             $ 0.25   $ 0.25   $ 0.25          
Repayment of 14% notes payable               $ 400,000                    
Extension of maturity term of 14% convertible notes               1,400,000                    
Decrease in conversion price per share               $ 0.125                    
Decrease in warrants exercised price               $ 0.22   $ 0.22                
Preferred stock purchased using outstanding warrants                 900,000   350,000   50,000          
Purchase price of common stock at exercise price                 $ 0.44   $ 0.44   $ 0.44          
Warrants maturity term                 5 years       5 years          
Maturity Date                       2013-05   2013-06 2013-05      
10% Promissory note monthly installment principal amount                                 10,000  
Consolidated 10% Promissory Notes Due period                                   2011-08
10% promissory notes Number of installment due but not paid                                   8
Proceeds from Convertible Debt                     700,000              
Vested warrants expiration year                     2016              
Maximum Repayment of debt in future               $ 300,000   $ 700,000