Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY

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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 3 months ended Oct. 31, 2017 - USD ($)
$ in Thousands
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
AOCI Attributable to Parent [Member]
Total
Balance at Jul. 31, 2017 $ 465   $ 328,294 $ (241,900) $ 2,013 $ 88,872
Balance (in Shares) at Jul. 31, 2017 46,506,176          
Net loss for the period ended October 31, 2017       (640)   (640)
Purchase of treasury stock   $ (815)       (815)
Purchase of treasury stock (in Shares)   80,751        
Vesting of restricted stock (in Shares) 1,001          
Exercise of stock options $ 5   1,472     $ 1,477
Exercise of stock options (in Shares) 487,106         487,106
Share-based compensation charges     205     $ 205
Foreign currency translation adjustments         83 83
Balance at Oct. 31, 2017 $ 470 $ (815) $ 329,971 $ (242,540) $ 2,096 $ 89,182
Balance (in Shares) at Oct. 31, 2017 46,994,283 80,751