Quarterly report pursuant to Section 13 or 15(d)

Transactions Affecting Stockholders' Equity (Details Textual)

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Transactions Affecting Stockholders' Equity (Details Textual) (USD $)
 6 Months Ended 1 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Nov. 21, 2012
2012 Equity Line of Credit [Member]
May 28, 2014
2014 Equity Line of Credit [Member]
Jun. 30, 2014
2014 Equity Line of Credit [Member]
Jun. 30, 2014
Plan 1997 [Member]
Jun. 30, 2013
Plan 2010 [Member]
Jun. 30, 2013
Plan 2010 [Member]
Jun. 30, 2014
Plan 2010 [Member]
Jun. 30, 2014
Directors Plan 2010 [Member]
Jun. 30, 2014
Amended Option Plan 1997 [Member]
Jun. 30, 2014
Common Stock [Member]
Dutchess [Member]
2012 Equity Line of Credit [Member]
Stockholders' Equity [Line Items]                          
Maximum Number Of Common Stock Authorized For Issuance Over 36 Months       2,500,000                  
Maximum Amount Entitled To Put To Investor In One Draw Down Notice, Percentage Of Average Daily Volume On Trading Day       500.00%                  
Maximum Amount Entitled To Put To Investor In One Draw Down Notice       $ 250,000                  
Investory Right To Use Excess Proceeds, Maximum Percentage       5.00%   5.00%              
Share Purchase Put Restrictions Maximum Percentage Of Ownership Held By Investor To Purchase Shares In Equity Line Of Credit       9.99%   4.99%              
Stock Issued During Period Shares Under Specific Agreement                         698,207
Stock Issued During Period Value Specific Agreement                         1,200,000
Options outstanding - Shares             67,000            
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized                   1,600,000 425,000    
Share Based Compensation Arrangement By Share Based Payment Award, Options, Deemed Cancelled                   581,750      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures               15,000 15,000     4,500,000  
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Common Stock Shares Unissued                   2,500,000      
Equity Method Investment Ownership Percentage Required For Rights Exercisable Under Right Agreement 15.00%                        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number             1,481,750            
Equity Line, Purchase Price Percentage       95.00%   95.00%              
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant             900,000     267,159 176,135    
Cash Less Exercise Of Right Terms In the event of a cashless exercise of the Right and the acquirer has acquired less than 50% beneficial ownership of the Company, a stockholder may exchange one Right for one common share of the Company.                        
Share Based Compensation Arrangement By Share Based Payment Option Expiration Terms No incentive stock option could be exercisable more than ten years after the date of grant or five years after the date of grant where the individual owns more than ten percent of the total combined voting power of all classes of stock. Stockholders approved the 1997 Plan in Fiscal 1998.                        
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 45                        
Common Stock, Shares, Issued 24,635,266   21,437,059   3,000,000 2,500,000              
Agreement Term         36 months                
Purchase Price Value           500,000              
Proceeds From Issuance Of Common Stock $ 4,826,000 $ 195,000       $ 3,600,000              
Common Stock, Capital Shares Reserved for Future Issuance           500,000              
Percentage of Discount on Exercise of Right 50.00%