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Stock-based Compensation (Tables) (Employees, directors and consultants)
3 Months Ended
Nov. 30, 2012
Employees, directors and consultants
 
Stock-based Compensation  
Schedule of total employees, directors and consultants stock-based compensation expense recognized in the consolidated statements of operations

 

 

 

 

Three Months Ended
November 30,

 

 

 

2012

 

2011

 

Cost of revenues

 

$

183

 

$

170

 

Research and development

 

94

 

49

 

Selling, general and administrative

 

59

 

432

 

 

 

$

336

 

$

651