v3.20.1

Net income per share | 12 Months Ended
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Jan. 31, 2020
Earnings Per Share [Abstract] |
Net income per share | Net income per share The following table sets forth the computation of basic and diluted net income per share:
|  | Year ended January 31, |  |  |  |
(in thousands, except per share data) |  | 2020 |  | 2019 |  | 2018
Numerator (basic and diluted): |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  | $ | 39,664 |  |  |  | $ | 73,899 |  |  |  | $ | 47,362 |
Denominator (basic): |  |  |  |  |  |
Weighted-average common shares outstanding |  |  | 67,026 |  |  |  | 61,836 |  |  |  | 60,304 |
Denominator (diluted): |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  |  | 67,026 |  |  |  | 61,836 |  |  |  | 60,304 |
Weighted-average dilutive effect of stock options and restricted stock units |  |  | 1,427 |  |  |  | 1,534 |  |  |  | 1,550 |
Diluted weighted-average common shares outstanding |  |  | 68,453 |  |  |  | 63,370 |  |  |  | 61,854 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | $ | 0.59 |  |  |  | $ | 1.20 |  |  |  | $ | 0.79 |
Diluted |  |  | $ | 0.58 |  |  |  | $ | 1.17 |  |  |  | $ | 0.77 |
For the years ended January 31, 2020, 2019 and 2018, approximately 0.3 million, 0.1 million, and 0.6 million shares, respectively, attributable to outstanding stock options and restricted stock units were excluded from the calculation of diluted earnings per share as their inclusion would have been anti-dilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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