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Summary of Significant Accounting Policies (Tables)

3 Months Ended

Jan. 31, 2021

Accounting Policies [Abstract]

Schedule of Comprehensive Income (Loss) by Component

The following table summarizes the changes in other comprehensive income (loss) by component (in thousands):

			Three Months Ended January 31,
			2021																		2020
			Pre-tax Amount						Tax (Expense) Benefit						Net Amount						Pre-tax Amount						Tax (Expense) Benefit						Net Amount
Foreign currency translation adjustments			$	795					$	—					$	795					$	(1,267)					$	—					$	(1,267)
Minimum pension liability adjustments:
Other comprehensive gain before reclassifications			185						(51)						134						185						(50)						135
Other comprehensive income (loss)			$	980					$	(51)					$	929					$	(1,082)					$	(50)					$	(1,132)

Schedule of Accumulated Other Comprehensive Income (Loss) by Component

The following table summarizes the changes in accumulated other comprehensive (loss) income by component (in thousands):

			Foreign Currency Translation Loss						Defined Benefit Pension Plan						Available-for-Sale Securities												Accumulated Other Comprehensive (Loss) Income
Balance as of October 31, 2020			$	(3,069)					$	(4,479)					$	—											$	(7,548)
Other comprehensive income			795						134						—												929
Balance as of January 31, 2021			$	(2,274)					$	(4,345)					$	—											$	(6,619)

			Foreign Currency Translation Loss						Defined Benefit Pension Plan						Available-for-Sale Securities												Accumulated Other Comprehensive (Loss) Income
Balance as of October 31, 2019			$	(2,362)					$	(4,753)					$	(140)											$	(7,255)
Other comprehensive (loss) income			(1,267)						135						—												(1,132)
Balance as of January 31, 2020			$	(3,629)					$	(4,618)					$	(140)											$	(8,387)

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Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900

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Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1
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