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Stock-Based Compensation; Changes in Equity (Details Textual) (USD $)
1 Months Ended 3 Months Ended 1 Months Ended 3 Months Ended 3 Months Ended 3 Months Ended
Aug. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Aug. 16, 2013
Jul. 31, 2012
BMO Equity [Member]
Jul. 17, 2012
BMO Equity [Member]
Mar. 31, 2014
Stock Option Plan 2001 [Member]
Apr. 12, 2001
Stock Option Plan 2001 [Member]
Mar. 31, 2014
Stock Option Plan 2002 [Member]
Apr. 24, 2002
Stock Option Plan 2002 [Member]
Mar. 31, 2014
Stock Incentive Plan 2009 [Member]
Apr. 10, 2009
Stock Incentive Plan 2009 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                        
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate   0.00%                    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized   $ 98,000                    
Expected Recognized Compensation Expenses Year 2014   55,000                    
Expected Recognized Compensation Expenses Year 2015   29,000                    
Expected Recognized Compensation Expenses Year 2016   11,000                    
Expected Recognized Compensation Expenses Year 2017   3,000                    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized               119,050   142,860   250,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number             2,000   27,500   199,000  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   0         139,958   123,430   201,000  
Share-Based Compensation   22,695 36,620                  
Related Party Transaction, Due from (to) Related Party, Total           5,000,000            
Warrants Issued To Purchase Common Stock Percentage           4.00%            
Weighted Average Number Of Shares Outstanding, Diluted   3,413,800 3,415,911   140,048              
Earnings Per Share, Diluted   $ 0.01 $ 0.04   $ 0.01              
Debt Instrument, Term         5 years 6 months              
Debt Instrument, Interest Rate, Stated Percentage           11.50%            
Debt Instrument, Face Amount       $ 3,098,726                
Sale of Stock, Number of Shares Issued in Transaction 39,857,357