XML 49 R36.htm IDEA: XBRL DOCUMENT
v3.20.2

Operating Segments and Geographic Information (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2020
Segment Reporting [Abstract] |
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas |
|  | Year Ended April 30, 2020 |
|  | North America |  |  | Europe |  |  | Asia and Australia |  |  | Total |
|  | (in thousands) |
Revenues from external customers |  | $ | 1,682 |  |  | $ | - |  |  | $ | - |  |  | $ | 1,682 |
Operating loss |  |  | (11,110 | ) |  |  | (234 | ) |  |  | (21 | ) |  |  | (11,365 | )
Long-lived assets |  |  | 499 |  |  |  | - |  |  |  | - |  |  |  | 499 |
Total assets |  |  | 13,251 |  |  |  | 36 |  |  |  | 251 |  |  |  | 13,538 |
|  | Year Ended April 30, 2019 |
|  | North America |  |  | Europe |  |  | Asia and Australia |  |  | Total |
|  | (in thousands) |
Revenues from external customers |  | $ | 632 |  |  | $ | - |  |  | $ | - |  |  | $ | 632 |
Operating loss |  |  | (13,045 | ) |  |  | (204 | ) |  |  | (22 | ) |  |  | (13,271 | )
Long-lived assets |  |  | 592 |  |  |  | - |  |  |  | - |  |  |  | 592 |
Total assets |  |  | 18,028 |  |  |  | 49 |  |  |  | 289 |  |  |  | 18,366 |

X
- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
Name: | us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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