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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common stock and additional paid in capital | Retained earnings | Accumulated other comprehensive (loss) income
--- | --- | --- | --- | ---
Balance, beginning of period at Aug. 31, 2021 |  | $ 133,418 | $ 32,407 | $ (43)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Exercise of stock options |  | 693 |  |
Stock-based compensation |  | 2,016 |  |
Shares issued to Directors for services |  | 263 |  |
Shares issued - Lixoft |  | 1,166 |  |
Repurchase and retirement of common shares |  | 0 | 0 |
Declaration of dividends |  |  | (3,632) |
Net income | $ 11,522 |  | 11,522 |
Other comprehensive income (loss) |  |  |  | (251)
Balance, end of period at May. 31, 2022 | $ 177,559 | 137,556 | 40,297 | (294)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Cash dividends declared per common share (in usd per share) | $ 0.18 |  |  |
Balance, beginning of period at Feb. 28, 2022 |  | 135,472 | 37,422 | (318)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Exercise of stock options |  | 152 |  |
Stock-based compensation |  | 679 |  |
Shares issued to Directors for services |  | 87 |  |
Shares issued - Lixoft |  | 1,166 |  |
Repurchase and retirement of common shares |  | 0 | 0 |
Declaration of dividends |  |  | (1,212) |
Net income | $ 4,087 |  | 4,087 |
Other comprehensive income (loss) |  |  |  | 24
Balance, end of period at May. 31, 2022 | $ 177,559 | 137,556 | 40,297 | (294)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Cash dividends declared per common share (in usd per share) | $ 0.06 |  |  |
Balance, beginning of period at Aug. 31, 2022 | $ 178,248 | 138,512 | 40,044 | (308)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Exercise of stock options |  | 1,535 |  |
Stock-based compensation |  | 3,169 |  |
Shares issued to Directors for services |  | 450 |  |
Shares issued - Lixoft |  | 0 |  |
Repurchase and retirement of common shares |  | 0 | (20,000) |
Declaration of dividends |  |  | (3,613) |
Net income | 9,427 |  | 9,427 |
Other comprehensive income (loss) |  |  |  | 174
Balance, end of period at May. 31, 2023 | $ 169,390 | 143,666 | 25,858 | (134)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Cash dividends declared per common share (in usd per share) | $ 0.18 |  |  |
Balance, beginning of period at Feb. 28, 2023 |  | 137,821 | 27,050 | (278)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Exercise of stock options |  | 572 |  |
Stock-based compensation |  | 1,123 |  |
Shares issued to Directors for services |  | 150 |  |
Shares issued - Lixoft |  | 0 |  |
Repurchase and retirement of common shares |  | 4,000 | (4,000) |
Declaration of dividends |  |  | (1,200) |
Net income | $ 4,008 |  | 4,008 |
Other comprehensive income (loss) |  |  |  | 144
Balance, end of period at May. 31, 2023 | $ 169,390 | $ 143,666 | $ 25,858 | $ (134)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Cash dividends declared per common share (in usd per share) | $ 0.06 |  |  |

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