v3.20.1

Supplementary quarterly financial data (unaudited) (Tables) | 12 Months Ended
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Jan. 31, 2020
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Financial Information |
|  | Three months ended |  |  |  |  |  |
(in thousands, except for per share amounts) |  | January 31, 2020 |  | October 31, 2019 |  | July 31, 2019 |  | April 30, 2019
Total revenue |  |  | $ | 201,200 |  |  |  | $ | 157,118 |  |  |  | $ | 86,623 |  |  |  | $ | 87,052 |
Total cost of revenue |  |  | 87,519 |  |  |  | 61,083 |  |  |  | 28,183 |  |  |  | 29,299 |
Gross profit |  |  | 113,681 |  |  |  | 96,035 |  |  |  | 58,440 |  |  |  | 57,753 |
Total operating expenses |  |  | 99,139 |  |  |  | 86,113 |  |  |  | 33,576 |  |  |  | 30,075 |
Total other income (expense) |  |  | (15,149) |  |  |  | (41,174) |  |  |  | (1,128) |  |  |  | 23,600 |
Income tax provision (benefit) |  |  | (417) |  |  |  | (9,918) |  |  |  | 4,370 |  |  |  | 9,456 |
Net income (loss) |  |  | $ | (190) |  |  |  | $ | (21,334) |  |  |  | $ | 19,366 |  |  |  | $ | 41,822 |
Net income (loss) per share (1): |  |  |  |  |  |  |  |
Basic |  |  | $ | — |  |  |  | $ | (0.30) |  |  |  | $ | 0.30 |  |  |  | $ | 0.67 |
Diluted |  |  | $ | — |  |  |  | $ | (0.30) |  |  |  | $ | 0.30 |  |  |  | $ | 0.65 |
|  | Three months ended |  |  |  |  |  |
(in thousands, except for per share amounts) |  | January 31, 2019 |  | October 31, 2018 |  | July 31, 2018 |  | April 30, 2018
Total revenue |  |  | $ | 75,777 |  |  |  | $ | 70,495 |  |  |  | $ | 71,067 |  |  |  | $ | 69,904 |
Total cost of revenue |  |  | 31,332 |  |  |  | 24,678 |  |  |  | 24,492 |  |  |  | 25,548 |
Gross profit |  |  | 44,445 |  |  |  | 45,817 |  |  |  | 46,575 |  |  |  | 44,356 |
Total operating expenses |  |  | 27,864 |  |  |  | 26,831 |  |  |  | 25,012 |  |  |  | 23,816 |
Total other income (expense) |  |  | (221) |  |  |  | (1,555) |  |  |  | (75) |  |  |  | (1) |
Income tax provision (benefit) |  |  | 3,241 |  |  |  | 1,745 |  |  |  | (1,029) |  |  |  | (2,038) |
Net income |  |  | $ | 13,119 |  |  |  | $ | 15,686 |  |  |  | $ | 22,517 |  |  |  | $ | 22,577 |
Net income per share (1): |  |  |  |  |  |  |  |
Basic |  |  | $ | 0.21 |  |  |  | $ | 0.25 |  |  |  | $ | 0.36 |  |  |  | $ | 0.37 |
Diluted |  |  | $ | 0.21 |  |  |  | $ | 0.25 |  |  |  | $ | 0.36 |  |  |  | $ | 0.36 |
(1) Net income (loss) per share amounts may not sum to equal the full year total due to changes in the number of shares outstanding during the periods and rounding.

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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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118952077&loc=d3e1280-108306 + Details
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