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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Common Stock | Treasury Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income/(Loss)
--- | --- | --- | --- | --- | --- | ---
Balance at Sep. 30, 2012 | $ 310,103 | $ 119 |  | $ 38,452 | $ 271,911 | $ (379)
Balance, shares at Sep. 30, 2012 |  | 11,916,000 |  |  |  |
Net income | 42,076 |  |  |  | 42,076 |
Foreign currency translation adjustments | (1,719) |  |  |  |  | (1,719)
Stock-based compensation | 2,369 |  |  | 2,369 |  |
Stock-based compensation, shares |  | 39,000 |  |  |  |
Excess tax benefit from share-based compensation | 464 |  |  | 464 |  |
Shares withheld in lieu of employee tax withholding | (187) |  |  | (187) |  |
Amortization of restricted stock | 2,095 |  |  | 2,095 |  |
Issuance of restricted stock, shares |  | 17,000 |  |  |  |
Retirement of stock, shares |  | (1,000) |  |  |  |
Postretirement benefit adjustment, net of tax | 25 |  |  |  |  | 25
Balance at Sep. 30, 2013 | 355,226 | $ 119 |  | 43,193 | 313,987 | (2,073)
Balance, shares at Sep. 30, 2013 |  | 11,971,000 |  |  |  |
Net income | 29,224 |  |  |  | 29,224 |
Foreign currency translation adjustments | (4,447) |  |  |  |  | (4,447)
Stock-based compensation | 3,385 |  |  | 3,385 |  |
Stock-based compensation, shares |  | 44,000 |  |  |  |
Excess tax benefit from share-based compensation | 407 |  |  | 407 |  |
Shares withheld in lieu of employee tax withholding | (718) |  |  | (718) |  |
Issuance of restricted stock | 1 | $ 1 |  |  |  |
Issuance of restricted stock, shares |  | 16,000 |  |  |  |
Dividends paid | (11,998) |  |  |  | (11,998) |
Postretirement benefit adjustment, net of tax | 17 |  |  |  |  | 17
Balance at Sep. 30, 2014 | $ 371,097 | $ 120 |  | 46,267 | 331,213 | (6,503)
Balance, shares at Sep. 30, 2014 | 12,031,243 | 12,031,000 |  |  |  |
Net income | $ 9,439 |  |  |  | 9,439 |
Foreign currency translation adjustments | (16,104) |  |  |  |  | (16,104)
Stock-based compensation | 3,171 |  |  | 3,171 |  |
Stock-based compensation, shares |  | 53,000 |  |  |  |
Excess tax benefit from share-based compensation | (191) |  |  | (191) |  |
Shares withheld in lieu of employee tax withholding | (740) |  |  | (740) |  |
Issuance of restricted stock | 1 | $ 1 |  |  |  |
Issuance of restricted stock, shares |  | 16,000 |  |  |  |
Purchase of treasury value | $ (21,259) |  | $ (21,259) |  |  |
Purchase of treasury shares | (670,181) |  | (670,000) |  |  |
Dividends paid | $ (12,358) |  |  |  | (12,358) |
Postretirement benefit adjustment, net of tax | 206 |  |  |  |  | 206
Balance at Sep. 30, 2015 | $ 333,262 | $ 121 | $ (21,259) | $ 48,507 | $ 328,294 | $ (22,401)
Balance, shares at Sep. 30, 2015 | 12,100,459 | 12,100,000 | (670,000) |  |  |

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