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Stock Options (Tables)
9 Months Ended
Jun. 30, 2012
Stock Options

Compensation expense is based upon straight-line depreciation of the grant-date fair value over the vesting period of the underlying unit option.

 

    Shares Underlying
Options Outstanding
    Shares Underlying
Options Exercisable
 
Range of Exercise Prices   Shares
Underlying
Options
Outstanding
    Weighted
Average
Remaining
Contractual
Life
    Weighted
Average
Exercise
Price
    Shares
Underlying
Options
Exercisable
    Weighted
Average
Exercise
Price
 
                               
$0.47 at June 30, 2012     240,000       0.22     $ 0.47       240,000     $ 0.47  
$0.14 at June 30, 2012     2,736,000       3.69       0.14       1,836,000       0.14  
      2,976,000       3.41     $ 0.17       2,076,000     $ 0.18  
Stock Option Activity

The following is a summary of stock option activity as at June 30, 2012:

 

    Number of
Shares
    Weighted
Average Exercise
Price
    Weighted
Average Fair
Market Value
 
                   
Balance, September 30, 2011     3,351,000     $ 0.23     $ 0.15  
Options expired October 25, 2011     (375,000 )     0.71       0.27  
                         
Balance, June 30, 2012     2,976,000     $ 0.17     $ 0.13  
                         
Exercisable, June 30, 2012     2,076,000     $ 0.18     $ 0.14  
Non-vested Stock Options

The following table summarizes the activity of the Company’s non-vested stock options since September 30, 2011:

 

    Non-Vested Options  
    Number of 
Shares
    Weighted
Average
Exercise Price
 
             
Non-vested at September 30, 2011     1,800,000     $ 0.14  
Options vested at March 23, 2012     (900,000 )   $ 0.14  
                 
Non-vested at June 30, 2012     900,000     $ 0.14