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Business Segment Information (Tables)

6 Months Ended

Jan. 31, 2022

Segment Reporting [Abstract]

Schedule of operating results for the business segments

(unaudited, in thousands)		Pharmaceuticals				Real Estate				Total
Three Months Ended January 31, 2022
Revenues		$	—			$	1,110			$	1,110
Loss from operations			(1,621	)			(89	)			(1,710	)
Loss before income taxes			(2,472	)			(89	)			(2,561	)
Three Months Ended January 31, 2021
Revenues		$	—			$	959			$	959
Loss from operations			(10,301	)			(516	)			(10,817	)
Loss before income taxes			(7,813	)			(516	)			(8,329	)

(unaudited, in thousands)		Pharmaceuticals				Real Estate				Total
Six Months Ended January 31, 2022
Revenues		$	—			$	2,136			$	2,136
Loss from operations			(50,966	)			(240	)			(51,206	)
Loss before income taxes			(131,157	)			(240	)			(131,397	)
Six Months Ended January 31, 2021
Revenues		$	—			$	2,012			$	2,012
Loss from operations			(12,435	)			(873	)			(13,308	)
Loss before income taxes			(9,727	)			(124	)			(9,851	)

Schedule of revenues from these non-United States customers as a percentage of total revenues

Three Months Ended January 31, (unaudited)		2022				2021
Revenue from tenants located in Israel			7	%			7	%

Six Months Ended January 31, (unaudited)		2022				2021
Revenue from tenants located in Israel			7	%			7	%

Schedule of net long-lived assets

(unaudited, in thousands)		United States				Israel				Total
January 31, 2022
Long-lived assets, net		$	41,038			$	1,499			$	42,537
Total assets			117,930				4,638				122,568
July 31, 2021
Long-lived assets, net		$	41,704			$	1,534			$	43,238
Total assets			150,847				3,208				154,055

X

- 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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph b
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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
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Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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