v3.21.1

Revenue and Contract Costs (Tables) | 12 Months Ended
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Jan. 31, 2021
Revenue from Contract with Customer [Abstract] |
Rollforward of contract assets and contract liabilities | The following table represents a roll-forward of contract assets:
|  | January 31,
|  | 2021 |  | 2020
Beginning Balance |  | $ | 676 |  |  | $ | 636 |
Amount transferred to receivables from beginning balance of contract assets |  | (676) |  |  | (631) |
Contract asset additions, net of reclassification to receivables |  | 1,287 |  |  | 671 |
Ending Balance |  | $ | 1,287 |  |  | $ | 676 |
The following table represents a roll-forward of deferred revenue:
|  | January 31,
|  | 2021 |  | 2020
Beginning Balance |  | $ | 5,401 |  |  | $ | 6,488 |
Revenue recognized that was included in deferred revenue at the beginning of the period |  | (5,097) |  |  | (5,252) |
Revenue recognized that was not included in deferred revenue at the beginning of the period |  | (1,512) |  |  | (7,485) |
Increases in deferred revenue due to acquisition |  | 55 |  |  | — |
Increases due to invoicing prior to satisfaction of performance obligations |  | 11,991 |  |  | 11,650 |
Ending Balance |  | $ | 10,838 |  |  | $ | 5,401 |
(g)
Deferred contract acquisition costs | The following table represents a roll-forward of deferred contract acquisition costs:
| January 31,
| 2021 |  |  | 2020 |
Beginning balance | $ | 3,314 |  |  | $ | 3,194 |
Additions to deferred contract acquisition costs | 1,652 |  |  | 2,097 |
Amortization of deferred contract acquisition costs | (2,025) |  |  | (1,977) |
Ending balance | 2,941 |  |  | 3,314 |
Deferred contract acquisition costs, current (to be amortized in next 12 months) | 1,693 |  |  | 1,720 |
Deferred contract acquisition costs, non-current | 1,248 |  |  | 1,594 |
Total deferred contract acquisition costs | $ | 2,941 |  |  | $ | 3,314 |

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- Definition Tabular disclosure of cost capitalized in obtaining or fulfilling contract with customer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68051541&loc=SL49131252-203054 + Details
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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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