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Revenue from Contracts with Customers (Tables) | 6 Months Ended
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Jul. 31, 2020
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following table presents revenue from contracts with customers disaggregated by product line and timing of revenue recognition:
|  | Three Months Ended July 31, |  |  |  | Six Months Ended July 31, |  |
|  | 2020 |  | 2019 |  | 2020 |  | 2019
Revenue recognized at a point in time: |  | (in thousands) |  |  |  |  |  |
Seamap |  | $ | 3,881 |  |  | $ | 4,911 |  |  | $ | 5,870 |  |  | $ | 8,954 |
Klein |  | 1,004 |  |  | 1,841 |  |  | 2,002 |  |  | 3,398 |
SAP |  | — |  |  | — |  |  | — |  |  | 101 |
Total revenue recognized at a point in time |  | $ | 4,885 |  |  | $ | 6,752 |  |  | $ | 7,872 |  |  | $ | 12,453 |
Revenue recognized over time: |  |  |  |  |  |  |  |
Seamap |  | $ | 201 |  |  | $ | 68 |  |  | $ | 401 |  |  | $ | 274 |
Total revenue recognized over time |  | 201 |  |  | 68 |  |  | 401 |  |  | 274 |
Total revenue from contracts with customers |  | $ | 5,086 |  |  | $ | 6,820 |  |  | $ | 8,273 |  |  | $ | 12,727 |
The following table presents revenue from contracts with customers disaggregated by geography, based on shipping location of our customers:
|  | Three Months Ended July 31, |  |  |  | Six Months Ended July 31, |  |
|  | 2020 |  | 2019 |  | 2020 |  | 2019
|  | (in thousands) |  |  |  |  |  |
United States |  | $ | 686 |  |  | $ | 1,084 |  |  | $ | 1,786 |  |  | $ | 1,841 |
Europe, Russia & CIS |  | 1,604 |  |  | 2,563 |  |  | 2,980 |  |  | 5,167 |
Middle East & Africa |  | 221 |  |  | 358 |  |  | 297 |  |  | 549 |
Asia-Pacific |  | 2,222 |  |  | 1,910 |  |  | 2,499 |  |  | 3,108 |
Canada & Latin America |  | 353 |  |  | 905 |  |  | 711 |  |  | 2,062 |
Total revenue from contracts with customers |  | $ | 5,086 |  |  | $ | 6,820 |  |  | $ | 8,273 |  |  | $ | 12,727 |
Contract with Customer, Asset and Liability | As of July 31, 2020, and January 31, 2020, contract assets and liabilities consisted of the following:
|  | July 31, 2020 |  | January 31, 2020
Contract Assets: |  | (in thousands) |  |
Unbilled revenue - current |  | $ | 4 |  |  | $ | 13 |
Total unbilled revenue |  | $ | 4 |  |  | $ | 13 |
Contract Liabilities: |  |  |  |
Deferred revenue & customer deposits - current |  | $ | 318 |  |  | $ | 220 |
Deferred revenue & customer deposits - non-current |  | — |  |  | 12 |
Total deferred revenue & customer deposits |  | $ | 318 |  |  | $ | 232 |

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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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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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