Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance at Aug. 31, 2021   $ 80 $ 173,513 $ (70,853) $ 102,740
Balance (in shares) at Aug. 31, 2021 432,513 23,916,633      
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock option exercises     34   34
Stock option exercises (in shares)   29,889      
Stock granted for services     159   159
Stock granted for services (in shares)   12,000      
Share-based compensation     212   212
Net income       3,207 3,207
Balance at Feb. 28, 2022   $ 80 173,918 (67,646) 106,352
Balance (in shares) at Feb. 28, 2022 432,513 23,958,522      
Balance at Nov. 30, 2021   $ 80 173,625 (69,339) 104,366
Balance (in shares) at Nov. 30, 2021 432,513 23,923,100      
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock option exercises     34   34
Stock option exercises (in shares)   23,422      
Stock granted for services     159   159
Stock granted for services (in shares)   12,000      
Share-based compensation     100   100
Net income       1,693 1,693
Balance at Feb. 28, 2022   $ 80 173,918 (67,646) 106,352
Balance (in shares) at Feb. 28, 2022 432,513 23,958,522      
Balance at Aug. 31, 2022   $ 80 174,150 (61,234) 112,996
Balance (in shares) at Aug. 31, 2022 432,513 23,980,645      
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Restricted stock grants     111   111
Restricted stock grants (in shares)   56,000      
Stock granted for services     180   180
Stock granted for services (in shares)   18,198      
Share-based compensation     170   170
Net income       348 348
Balance at Feb. 28, 2023   $ 80 174,611 (60,886) 113,805
Balance (in shares) at Feb. 28, 2023 432,513 24,054,843      
Balance at Nov. 30, 2022   $ 80 174,243 (61,075) 113,248
Balance (in shares) at Nov. 30, 2022 432,513 23,986,645      
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Restricted stock grants     99   99
Restricted stock grants (in shares)   50,000      
Stock granted for services     180   180
Stock granted for services (in shares)   18,198      
Share-based compensation     89   89
Net income       189 189
Balance at Feb. 28, 2023   $ 80 $ 174,611 $ (60,886) $ 113,805
Balance (in shares) at Feb. 28, 2023 432,513 24,054,843