Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.19.3.a.u2
Stockholders' Equity (Tables)
 3 Months Ended
Oct. 31, 2019
Stockholders' Equity Note [Abstract]  
Share-based Payment Arrangement, Cost by Plan [Table Text Block] The amounts of share-based compensation expense recognized in the periods presented are as follows:

    Three months ended
October 31,		  
    2019     2018  
Stock options   $ 218     $ 232  
Restricted stock     1       3  
    $ 219     $ 235  
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] The following table sets forth the amount of expense related to share-based payment arrangements included in specific line items in the accompanying statements of operations:

    Three months ended
October 31,		  
    2019     2018  
Selling, general and administrative   $ 219     $ 235  
    $ 219     $ 235  
Share-based Payment Arrangement, Option, Activity [Table Text Block] The following table summarizes stock option activity during the three month period ended October 31, 2019:

    Options     Weighted
Average
Exercise
Price		     Weighted
Average
Remaining
Contractual
Term		     Aggregate
Intrinsic
Value (000s)		  
Outstanding at July 31, 2019     2,351,040     $ 4.53                  
Awarded     1,500       3.32                  
Exercised     —       —             $ —  
Cancelled or expired     (7,999 )     5.54                  
Outstanding at end of period     2,344,541       4.52       2.6 years     $ 252  
Exercisable at end of period     1,334,565       5.16       1.3 years     $ —  
Schedule of Nonvested Performance-based Units Activity [Table Text Block] The following table summarizes PSU’s granted:

Grant
Date		   Total
Grant		     Fair Market Value
At Grant Date (000s)
7/31/2018   32,000     $ 141  
1/3/2019   80,500     $ 225