Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

No definition available.

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- Definition

Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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- References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
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Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2019	Oct. 31, 2019	Jul. 31, 2018
Recent Accounting Pronouncements [Abstract]
Dividends from equity method investments	$ 200
ASU 2016-01 [Member] \| Retained Earnings [Member]
Recent Accounting Pronouncements [Abstract]
Cumulative effect of adoption			$ (5)
ASU 2016-01 [Member] \| Retained Earnings [Member] \| Maximum [Member]
Recent Accounting Pronouncements [Abstract]
Cumulative effect of adoption	(100)
ASU 2016-01 [Member] \| Accumulated Other Comprehensive Income [Member]
Recent Accounting Pronouncements [Abstract]
Cumulative effect of adoption			$ 5
ASU 2016-01 [Member] \| Accumulated Other Comprehensive Income [Member] \| Maximum [Member]
Recent Accounting Pronouncements [Abstract]
Cumulative effect of adoption	$ 100
ASU 2016-02 [Member] \| Plan [Member] \| Minimum [Member]
Recent Accounting Pronouncements [Abstract]
Right-of-use assets		$ 5,900
Lease liabilities		5,900
ASU 2016-02 [Member] \| Plan [Member] \| Maximum [Member]
Recent Accounting Pronouncements [Abstract]
Right-of-use assets		6,500
Lease liabilities		$ 6,500