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Stock-based Compensation (Tables)
6 Months Ended
Jun. 30, 2012
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

For the six months and three months ended June 30, 2012, option activity was as follows:

  

    Shares     Weighted-
Average
Exercise
Price
    Remaining
Contractual
Term
    Aggregate
Fair Value
 
Outstanding at beginning of period     150,000     $ 0.36       0.79     $ 43,335  
Granted     -       -                  
Expired and forfeited     -       -                  
Exercised     -       -                  
Outstanding at end of period     150,000     $ 0.36       0.79     $ 43,335  
                                 
Exercisable at June 30, 2012     150,000     $ 0.36       0.79     $ 43,335
Schedule Of Stock Option Outstanding [Table Text Block]

As of June 30, 2012, a summary of options outstanding under the Company’s 1998 Plan and other non-qualified stock options was as follows:

 

Range of 
Exercise 
Price
  Weighted-Average Remaining 
Contractual Life (Years)
    Number
Outstanding
    Weighted-
Average
Exercise
Price
    Number
Exercisable
    Weighted-
Average
Exercise
Price
 
0.3275-0.3800     0.79       150,000     $ 0.36       150,000     $ 0.36