XML 23 R32.htm IDEA: XBRL DOCUMENT v2.4.0.8
6. SHAREHOLDERS' EQUITY (Narrative) (USD $)
9 Months Ended
May 31, 2014
Fair value of options granted $ 130,781
Assumptions used  
Pricing model Black-Scholes option-pricing model
Dividend yield 3.14%
Pre-vest forfeiture rate 6.25%
Expeceted volatility 38.95%
Risk-free interest rate 1.36%
Expected life 5 years
Qualified incentive stock options 466,000
Non-qualified stock options 45,600
Weighted-average remaining contractual life of options outstanding 4 years 2 months 9 days
Minimum [Member]
 
Assumptions used  
Exercise prices $ 1.00
Exercise prices of Non-qualified stock options $ 1.67
Exercise prices for the options outstanding $ 1.00
Maximum [Member]
 
Assumptions used  
Exercise prices $ 5.61
Exercise prices of Non-qualified stock options $ 6.68
Exercise prices for the options outstanding $ 6.68