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CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Treasury Stock | Retained earnings | Accumulated Other Comprehensive loss
--- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Cumulative effect of accounting changes | $ 5,420 | $ 1,414 |  | $ 4,006 |
Beginning balance at Sep. 30, 2017 | 920,030 | $ 506,515 | $ (157,604) | 569,080 | $ 2,039
Beginning balance (shares) at Sep. 30, 2017 |  | 70,197 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 9 |  |  |
Issuance of stock for services rendered | 195 | $ 195 |  |  |
Repurchase of common stock (shares) |  | (148) |  |  |
Repurchase of common stock | (3,280) |  | (3,280) |  |
Exercise of stock options (shares) |  | 6 |  |  |
Exercise of stock options | 55 | $ 55 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 540 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 2,557 | $ 2,557 |  |  |
Net income/(loss) | (69,528) |  |  | (69,528) |
Other comprehensive loss | 1,825 |  |  |  | 1,825
Total comprehensive income/(loss) | (67,703) |  |  | (69,528) | 1,825
Ending balance (shares) at Dec. 30, 2017 |  | 70,604 |  |  |
Ending balance at Dec. 30, 2017 | 857,274 | $ 510,736 | (160,884) | 503,558 | 3,864
Beginning balance at Sep. 30, 2017 | 920,030 | $ 506,515 | (157,604) | 569,080 | 2,039
Beginning balance (shares) at Sep. 30, 2017 |  | 70,197 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net income/(loss) | 27,041 |  |  |  |
Other comprehensive loss | (3,178) |  |  |  |
Total comprehensive income/(loss) | 23,863 |  |  |  |
Ending balance (shares) at Jun. 30, 2018 |  | 68,006 |  |  |
Ending balance at Jun. 30, 2018 | 882,082 | $ 516,208 | (224,938) | 591,951 | (1,139)
Beginning balance at Dec. 30, 2017 | 857,274 | $ 510,736 | (160,884) | 503,558 | 3,864
Beginning balance (shares) at Dec. 30, 2017 |  | 70,604 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 8 |  |  |
Issuance of stock for services rendered | 195 | $ 195 |  |  |
Repurchase of common stock (shares) |  | (898) |  |  |
Repurchase of common stock | (21,470) |  | (21,470) |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 73 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 2,384 | $ 2,384 |  |  |
Net income/(loss) | 36,313 |  |  | 36,313 |
Other comprehensive loss | 5,231 |  |  |  | 5,231
Total comprehensive income/(loss) | 41,544 |  |  | 36,313 | 5,231
Ending balance (shares) at Mar. 31, 2018 |  | 69,787 |  |  |
Ending balance at Mar. 31, 2018 | 879,927 | $ 513,315 | (182,354) | 539,871 | 9,095
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 8 |  |  |
Issuance of stock for services rendered | 195 | $ 195 |  |  |
Repurchase of common stock (shares) |  | (1,793) |  |  |
Repurchase of common stock | (42,584) |  | (42,584) |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 4 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 2,698 | $ 2,698 |  |  |
Net income/(loss) | 60,256 |  |  | 60,256 |
Other comprehensive loss | (10,234) |  |  |  | (10,234)
Total comprehensive income/(loss) | 50,022 |  |  | 60,256 | (10,234)
Ending balance (shares) at Jun. 30, 2018 |  | 68,006 |  |  |
Ending balance at Jun. 30, 2018 | 882,082 | $ 516,208 | (224,938) | 591,951 | (1,139)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Cumulative effect of accounting changes | 534 |  |  |  |
Beginning balance at Sep. 29, 2018 | 880,207 | $ 519,244 | (248,664) | 613,529 | (3,902)
Beginning balance (shares) at Sep. 29, 2018 |  | 67,143 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 8 |  |  |
Issuance of stock for services rendered | 195 | $ 195 |  |  |
Repurchase of common stock (shares) |  | (1,233) |  |  |
Repurchase of common stock | (25,485) |  | (25,485) |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 642 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 3,678 | $ 3,678 |  |  |
Cash dividend declared | (8,055) |  |  | (8,055) |
Net income/(loss) | 7,517 |  |  | 7,517 |
Other comprehensive loss | (182) |  |  |  | (182)
Total comprehensive income/(loss) | 7,335 |  |  | 7,517 | (182)
Ending balance (shares) at Dec. 29, 2018 |  | 66,560 |  |  |
Ending balance at Dec. 29, 2018 | 858,409 | $ 523,117 | (274,149) | 613,525 | (4,084)
Beginning balance at Sep. 29, 2018 | $ 880,207 | $ 519,244 | (248,664) | 613,529 | (3,902)
Beginning balance (shares) at Sep. 29, 2018 |  | 67,143 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Repurchase of common stock (shares) | (4,000) |  |  |  |
Repurchase of common stock | $ (85,600) |  |  |  |
Net income/(loss) | 5,249 |  |  |  |
Other comprehensive loss | (235) |  |  |  |
Total comprehensive income/(loss) | 5,014 |  |  |  |
Ending balance (shares) at Jun. 29, 2019 |  | 63,837 |  |  |
Ending balance at Jun. 29, 2019 | 787,435 | $ 530,016 | (334,248) | 595,803 | (4,136)
Beginning balance at Dec. 29, 2018 | 858,409 | $ 523,117 | (274,149) | 613,525 | (4,084)
Beginning balance (shares) at Dec. 29, 2018 |  | 66,560 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 10 |  |  |
Issuance of stock for services rendered | 195 | $ 195 |  |  |
Repurchase of common stock (shares) |  | (1,225) |  |  |
Repurchase of common stock | (26,922) |  | (26,922) |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 4 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 3,107 | $ 3,107 |  |  |
Cash dividend declared | (8,057) |  |  | (8,057) |
Net income/(loss) | (3,555) |  |  | (3,555) |
Other comprehensive loss | 37 |  |  |  | 37
Total comprehensive income/(loss) | (3,518) |  |  | (3,555) | 37
Ending balance (shares) at Mar. 30, 2019 |  | 65,349 |  |  |
Ending balance at Mar. 30, 2019 | 823,214 | $ 526,419 | (301,071) | 601,913 | (4,047)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of stock for services rendered (shares) |  | 10 |  |  |
Issuance of stock for services rendered | $ 222 | $ 222 |  |  |
Repurchase of common stock (shares) | (1,500) | (1,538) |  |  |
Repurchase of common stock | $ (33,177) |  | (33,177) |  |
Issuance of shares for market-based restricted stock and time-based restricted stock (shares) |  | 16 |  |  |
Issuance of shares for market-based restricted stock and time-based restricted stock | 0 |  |  |  |
Equity-based compensation | 3,375 | $ 3,375 |  |  |
Cash dividend declared | (7,397) |  |  | (7,397) |
Net income/(loss) | 1,287 |  |  | 1,287 |
Other comprehensive loss | (89) |  |  |  | (89)
Total comprehensive income/(loss) | 1,198 |  |  | 1,287 | (89)
Ending balance (shares) at Jun. 29, 2019 |  | 63,837 |  |  |
Ending balance at Jun. 29, 2019 | $ 787,435 | $ 530,016 | $ (334,248) | $ 595,803 | $ (4,136)

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