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Business Segment Information (Tables) | 12 Months Ended
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Jul. 31, 2022
Segment Reporting [Abstract] |
Schedule of operating results for the business segments |
(in thousands) |  | Healthcare |  |  | Real Estate |  |  | Total |
Year Ended July 31, 2022 |  |  |  |  |  |  |  |  |
Revenues |  | $ | — |  |  | $ | 410 |  |  | $ | 410 |
(Loss) income from operations |  |  | (60,658 | ) |  |  | 181 |  |  |  | (60,477 | )
(Loss) income from continuing operations before income taxes |  |  | (140,153 | ) |  |  | 181 |  |  |  | (139,972 | )
Year Ended July 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ | — |  |  | $ | 802 |  |  | $ | 802 |
(Loss) income from operations |  |  | (28,811 | ) |  |  | 612 |  |  |  | (28,199 | )
(Loss) income from continuing operations before income taxes |  |  | (24,787 | ) |  |  | 1,361 |  |  |  | (23,426 | )
Schedule of revenues from these non-United States customers as a percentage of total revenues |
Year Ended July 31, |  | 2022 |  |  | 2021 |
Revenue from tenants located in Israel |  |  | 7 | % |  |  | 7 | %
Schedule of net long-lived assets |
(in thousands) |  | United States |  |  | Israel |  |  | Total |
July 31, 2022 |  |  |  |  |  |  |  |  |
Long-lived assets, net |  | $ | 305 |  |  | $ | 1,465 |  |  | $ | 1,770 |
Total assets |  |  | 114,053 |  |  |  | 4,267 |  |  |  | 118,320 |
July 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Long-lived assets, net |  | $ | 306 |  |  | $ | 1,534 |  |  | $ | 1,840 |
Total assets |  |  | 150,847 |  |  |  | 3,208 |  |  |  | 154,055 |

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- Definition Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets. + 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 -Subparagraph b -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 + Details
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