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CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member] | Treasury Stock [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Aug. 31, 2010 | $ 18 | $ 93,101 | $ 157,805 | $ (4,334) | $ (50,066) | $ 196,524
Beginning balance, shares at Aug. 31, 2010 | 18,251,142 |  |  |  | 1,563,498 |
Issuance of common stock upon settlements of stock-based equity awards | 1 | 19,523 |  |  |  | 19,524
Issuance of common stock upon settlements of stock-based equity awards, shares | 697,726 |  |  |  |  |
Stock-based compensation |  | 3,033 |  |  |  | 3,033
Tax benefits from settlements of stock-based equity awards |  | 1,365 |  |  |  | 1,365
Cash dividends |  |  | (18,230) |  |  | (18,230)
Acquisition of treasury stock |  |  |  |  | (41,399) | (41,399)
Acquisition of treasury stock, shares |  |  |  |  | 1,017,457 |
Foreign currency translation adjustment |  |  |  | 3,976 |  | 3,976
Net income |  |  | 36,433 |  |  | 36,433
Ending balance at Aug. 31, 2011 | 19 | 117,022 | 176,008 | (358) | (91,465) | 201,226
Ending balance, shares at Aug. 31, 2011 | 18,948,868 |  |  |  | 2,580,955 |
Issuance of common stock upon settlements of stock-based equity awards |  | 5,710 |  |  |  | 5,710
Issuance of common stock upon settlements of stock-based equity awards, shares | 259,977 |  |  |  |  |
Stock-based compensation |  | 2,769 |  |  |  | 2,769
Tax benefits from settlements of stock-based equity awards |  | 709 |  |  |  | 709
Cash dividends |  |  | (18,228) |  |  | (18,228)
Acquisition of treasury stock |  |  |  |  | (39,840) | (39,840)
Acquisition of treasury stock, shares |  |  |  |  | 930,356 |
Foreign currency translation adjustment |  |  |  | (2,369) |  | (2,369)
Net income |  |  | 35,485 |  |  | 35,485
Ending balance at Aug. 31, 2012 | 19 | 126,210 | 193,265 | (2,727) | (131,305) | 185,462
Ending balance, shares at Aug. 31, 2012 | 19,208,845 |  |  |  | 3,511,311 |
Issuance of common stock upon settlements of stock-based equity awards |  | 3,685 |  |  |  | 3,685
Issuance of common stock upon settlements of stock-based equity awards, shares | 184,134 |  |  |  |  |
Stock-based compensation |  | 2,453 |  |  |  | 2,453
Tax benefits from settlements of stock-based equity awards |  | 891 |  |  |  | 891
Cash dividends |  |  | (19,044) |  |  | (19,044)
Acquisition of treasury stock |  |  |  |  | (31,437) | (31,437)
Acquisition of treasury stock, shares |  |  |  |  | 596,132 |
Foreign currency translation adjustment |  |  |  | (2,316) |  | (2,316)
Net income |  |  | 39,813 |  |  | 39,813
Ending balance at Aug. 31, 2013 | $ 19 | $ 133,239 | $ 214,034 | $ (5,043) | $ (162,742) | $ 179,507
Ending balance, shares at Aug. 31, 2013 | 19,392,979 |  |  |  | 4,107,443 |

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