XML 20 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCK-BASED COMPENSATION (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jan. 31, 2014
Jan. 31, 2013
Jan. 31, 2014
Jan. 31, 2013
Jul. 31, 2013
Allocated Share-based Compensation Expense $ 2,000 $ 4,000 $ 3,000 $ 8,000  
Share-based Compensation Arrangement by Share-based Payment Award, Description     Company’s Common Stock as of the grant date or an exercise price of not less than 110% of the fair value for a 10% shareholder.    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized $ 600   $ 600    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition     10 years    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Total     75,000 522,500  
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Outstanding, Number 538,750   538,750   613,750
2000 Plan [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 2,000,000   2,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period     378,750    
Outside Of Shareholder Approved Plans [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period     160,000    
2011 Plan [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 4,000,000   4,000,000