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Quarterly Financial Information (Unaudited) (Tables) | 12 Months Ended
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Jan. 28, 2017
Quarterly Financial Information Disclosure [Abstract] |
Summarized Quarterly Financial Results | Summarized quarterly financial results for fiscal 2016 and fiscal 2015 follow (in thousands, except per share amounts):
|  | Fiscal 2016 Quarter Ended |
|  | April 30, 2016 |  |  | July 30, 2016 |  |  | October 29, 2016 |  |  | January 28, 2017 |
Total revenue |  | $ | 129,911 |  |  | $ | 123,017 |  |  | $ | 138,240 |  |  | $ | 203,160 |
Gross profit |  |  | 49,537 |  |  |  | 42,273 |  |  |  | 50,478 |  |  |  | 79,183 |
Operating income (loss) |  |  | 1,524 |  |  |  | (5,895 | ) |  |  | (1,608 | ) |  |  | 22,978 |
Net income (loss) |  |  | 916 |  |  |  | (3,567 | ) |  |  | (846 | ) |  |  | 14,543 |
Earnings (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 0.06 |  |  |  | (0.22 | ) |  |  | (0.05 | ) |  |  | 0.91 |
Diluted |  |  | 0.06 |  |  |  | (0.22 | ) |  |  | (0.05 | ) |  |  | 0.90 |
|  | Fiscal 2015 Quarter Ended |
|  | May 2, 2015 |  |  | August 1, 2015 |  |  | October 31, 2015 |  |  | January 30, 2016 |
Total revenue |  | $ | 118,310 |  |  | $ | 115,289 |  |  | $ | 129,238 |  |  | $ | 198,970 |
Gross profit |  |  | 47,663 |  |  |  | 42,512 |  |  |  | 48,101 |  |  |  | 80,518 |
Operating income (loss) |  |  | 4,097 |  |  |  | (3,702 | ) |  |  | (932 | ) |  |  | 26,728 |
Net income (loss) |  |  | 2,529 |  |  |  | (2,288 | ) |  |  | (270 | ) |  |  | 16,602 |
Earnings (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 0.15 |  |  |  | (0.13 | ) |  |  | (0.02 | ) |  |  | 0.99 |
Diluted |  |  | 0.14 |  |  |  | (0.13 | ) |  |  | (0.02 | ) |  |  | 0.97 |

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1280-108306 + Details
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