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CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Tax Benefit From Stock Based Compensation [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Aug. 31, 2016 | $ 3 | $ 412,369 | $ 11,321 | $ (103,951) | $ 351,060 | $ (32,731) | $ 638,071
Balance (in shares) at Aug. 31, 2016 | 31,238,000 |  |  |  |  | 836,000 |
Purchase of treasury stock |  |  |  |  |  | $ (1,941) | (1,941)
Purchase of treasury stock (in shares) |  |  |  |  |  | 24,000 |
Issuance of restricted stock award |  |  |  |  |  |  |
Issuance of restricted stock award (in shares) | 23,000 |  |  |  |  |  |
Forfeiture of restricted stock awards |  |  |  |  |  |  |
Forfeiture of restricted stock awards (in shares) | (2,000) |  |  |  |  |  |
Exercise of stock options |  | 229 |  |  |  |  | 229
Exercise of stock options (in shares) | 5,000 |  |  |  |  |  |
Stock-based compensation |  | 5,178 | 213 |  |  |  | 5,391
Dividend paid to stockholders |  |  |  |  | (10,641) |  | (10,641)
Dividends payable to stockholders |  |  |  |  | (10,643) |  | (10,643)
Net income |  |  |  |  | 52,088 |  | 52,088
Other comprehensive income (loss) |  |  |  | (860) |  |  | (860)
Balance at Feb. 28, 2017 | $ 3 | 417,776 | 11,534 | (104,811) | 381,864 | $ (34,672) | 671,694
Balance (in shares) at Feb. 28, 2017 | 31,264,000 |  |  |  |  | 860,000 |
Balance at Aug. 31, 2017 | $ 3 | 422,395 | 11,486 | (110,059) | 420,866 | $ (35,924) | $ 708,767
Balance (in shares) at Aug. 31, 2017 | 31,276,000 |  |  |  |  | 875,000 | 30,400,742
Purchase of treasury stock |  |  |  |  |  | $ (1,833) | $ (1,833)
Purchase of treasury stock (in shares) |  |  |  |  |  | 21,000 |
Issuance of restricted stock award |  |  |  |  |  |  |
Issuance of restricted stock award (in shares) | 38,000 |  |  |  |  |  |
Forfeiture of restricted stock awards |  |  |  |  |  |  |
Forfeiture of restricted stock awards (in shares) | (7,000) |  |  |  |  |  |
Exercise of stock options |  | 269 |  |  |  |  | 269
Exercise of stock options (in shares) | 4,000 |  |  |  |  |  |
Stock-based compensation |  | 4,881 |  |  |  |  | 4,881
Dividend paid to stockholders |  |  |  |  | (10,645) |  | (10,645)
Dividends payable to stockholders |  |  |  |  | (10,652) |  | (10,652)
Net income |  |  |  |  | 36,638 |  | 36,638
Other comprehensive income (loss) |  |  |  | 3,809 |  |  | 3,809
Balance at Feb. 28, 2018 | $ 3 | $ 427,545 | $ 11,486 | $ (106,250) | $ 436,207 | $ (37,757) | $ 731,234
Balance (in shares) at Feb. 28, 2018 | 31,311,000 |  |  |  |  | 896,000 | 30,414,382

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