XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Computation of Earnings Per Common Share (Tables) | 3 Months Ended
--- | ---
Apr. 28, 2018
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share Reconciliation | The following table sets forth the computation of basic and diluted earnings per common share (dollars in thousands, except per share amounts):
| For the Three Months Ended
| April 28, 2018 |  | April 29, 2017
Net income available to common stockholders (numerator) | $ | 17,231 |  |  | $ | 38,796 |
Weighted-average number of common shares (denominator) | 31,190,366 |  |  | 31,357,124 |
Basic earnings per common share | $ | 0.55 |  |  | $ | 1.24 |
Weighted-average number of common shares | 31,190,366 |  |  | 31,357,124 |
Potential shares of common stock arising from stock options, and unvested restricted share units | 602,549 |  |  | 552,802 |
Potential shares of common stock issuable on conversion of 0.75% convertible senior notes due 2021(1) | 614,999 |  |  | — |
Total shares-diluted (denominator) | 32,407,914 |  |  | 31,909,926 |
Diluted earnings per common share | $ | 0.53 |  |  | $ | 1.22 |
Anti-dilutive weighted shares excluded from the calculation of earnings per common share:
Stock-based awards | 80,847 |  |  | 96,020 |
0.75% convertible senior notes due 2021 | 4,390,735 |  |  | 5,005,734 |
Warrants | 5,005,734 |  |  | 5,005,734 |
Total | 9,477,316 |  |  | 10,107,488 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration