Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Capital Stock (Tables)

v2.4.0.6
Note 5 - Capital Stock (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Common Stock Outstanding Roll Forward [Table Text Block]
   
Number
of shares
    $  
Common Stock
             
Exchangeable shares:
             
Balance at beginning of the nine month period
    554,748     $ 5,249  
Shares retired pursuant to:
               
Conversion to common stock
    (554,748 )     (5,249 )
Balance at end of the period
        $  
Common shares:
               
Balance at beginning of the nine month period
    15,651,026     $ 382  
Shares issued pursuant to:
               
Exercise of stock options
    128,132       1  
Conversion of exchangeable shares
    554,748       6  
Balance at end of the period
    16,333,906     $ 389  
Special voting stock:
               
Balance at beginning of the nine month period
    1     $  
Balance at end of the period
    1     $  
Total Common stock
    16,333,907     $ 389  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
   
Number
of options
   
Weighted
average
exercise
price
   
Aggregate
intrinsic
value
   
Weighted
average
remaining
contractual
term (years)
 
Outstanding at January 1, 2012
    1,202,826     $ 2.82              
Options granted
    350,000     $ 3.11              
Options exercised
    (128,132 )   $ 1.35              
Options forfeited or cancelled
    (13,600 )   $ 22.83              
Outstanding at September 30, 2012
    1,411,094     $ 2.80     $ 509       4.0  
Exercisable at September 30, 2012
    220,262     $ 2.15     $ 25       2.8  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   
Period ended
September 30,
2012
 
Black-Scholes weighted-average assumptions
     
Expected dividend yield
    0.0 %
Expected volatility
    83.0 %
Risk-free interest rate
    0.5 %
Expected option life in years
    4.0  
         
Weighted-average stock option fair value per option granted
  $ 1.86