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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statement - USD ($) $ in Thousands | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member]
--- | --- | --- | --- | --- | ---
Beginning balance at Jan. 27, 2018 | $ 724,996 | $ 10,395 | $ 6,170 | $ (1,146) | $ 709,577
Beginning balance (shares) at Jan. 27, 2018 |  | 31,185,669 |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Stock options exercised | 501 | $ 16 | 485 |  |
Stock options exercised (shares) |  | 45,217 |  |  |
Stock-based compensation | 18,277 | $ 0 | 18,277 |  |
Stock-based compensation (shares) |  | 2,015 |  |  |
Issuance of restricted stock, net of tax withholdings | (1,750) | $ 17 | (1,767) |  |
Issuance of restricted stock, net of tax withholdings (shares) |  | 50,510 |  |  |
Other comprehensive loss | (127) |  |  | (127) |
Net income | 74,961 |  |  |  | 74,961
Ending balance at Oct. 27, 2018 | 816,858 | $ 10,428 | 23,165 | (1,273) | 784,538
Ending balance (shares) at Oct. 27, 2018 |  | 31,283,411 |  |  |
Beginning balance at Jul. 28, 2018 | 783,205 | $ 10,408 | 17,356 | (1,267) | 756,708
Beginning balance (shares) at Jul. 28, 2018 |  | 31,224,470 |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Stock options exercised | 120 | $ 4 | 116 |  |
Stock options exercised (shares) |  | 10,775 |  |  |
Stock-based compensation | 7,366 | $ 0 | 7,366 |  |
Stock-based compensation (shares) |  | 925 |  |  |
Issuance of restricted stock, net of tax withholdings | (1,657) | $ 16 | (1,673) |  |
Issuance of restricted stock, net of tax withholdings (shares) |  | 47,241 |  |  |
Other comprehensive loss | (6) |  |  | (6) |
Net income | 27,830 |  |  |  | 27,830
Ending balance at Oct. 27, 2018 | 816,858 | $ 10,428 | 23,165 | (1,273) | 784,538
Ending balance (shares) at Oct. 27, 2018 |  | 31,283,411 |  |  |
Beginning balance at Jan. 26, 2019 | $ 804,168 | $ 10,477 | 22,489 | (1,282) | 772,484
Beginning balance (shares) at Jan. 26, 2019 | 31,430,031 | 31,430,031 |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Stock options exercised | $ 313 | $ 9 | 304 |  |
Stock options exercised (shares) |  | 26,479 |  |  |
Stock-based compensation | 8,450 | $ 0 | 8,450 |  |
Stock-based compensation (shares) |  | 4,538 |  |  |
Issuance of restricted stock, net of tax withholdings | (1,182) | $ 21 | (1,203) |  |
Issuance of restricted stock, net of tax withholdings (shares) |  | 59,437 |  |  |
Other comprehensive loss | (3) |  |  | (3) |
Net income | 68,404 |  |  |  | 68,404
Ending balance at Oct. 26, 2019 | $ 880,150 | $ 10,507 | 30,040 | (1,285) | 840,888
Ending balance (shares) at Oct. 26, 2019 | 31,520,485 | 31,520,485 |  |  |
Beginning balance at Jul. 27, 2019 | $ 853,433 | $ 10,496 | 27,563 | (1,285) | 816,659
Beginning balance (shares) at Jul. 27, 2019 |  | 31,489,923 |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Stock options exercised | 130 | $ 3 | 127 |  |
Stock options exercised (shares) |  | 9,609 |  |  |
Stock-based compensation | 2,694 | $ 0 | 2,694 |  |
Stock-based compensation (shares) |  | 1,301 |  |  |
Issuance of restricted stock, net of tax withholdings | (336) | $ 8 | (344) |  |
Issuance of restricted stock, net of tax withholdings (shares) |  | 19,652 |  |  |
Other comprehensive loss | 0 |  |  | 0 |
Net income | 24,229 |  |  |  | 24,229
Ending balance at Oct. 26, 2019 | $ 880,150 | $ 10,507 | $ 30,040 | $ (1,285) | $ 840,888
Ending balance (shares) at Oct. 26, 2019 | 31,520,485 | 31,520,485 |  |  |

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