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Summary of Significant Accounting Policies (Tables)

9 Months Ended

Jul. 31, 2021

Accounting Policies [Abstract]

Schedule of Comprehensive Income (Loss) by Component

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

			Three Months Ended July 31,
			2021																		2020
			Pre-tax Amount						Tax Expense						Net Amount						Pre-tax Amount						Tax Expense						Net Amount
Foreign currency translation adjustments			$	(1,042)					$	—					$	(1,042)					$	1,410					$	—					$	1,410
Minimum pension liability adjustments:
Other comprehensive gain before reclassifications			185						(50)						135						185						(50)						135
Other comprehensive (loss) income			$	(857)					$	(50)					$	(907)					$	1,595					$	(50)					$	1,545

2. Summary of Significant Accounting Policies (continued)

			Nine Months Ended July 31,
			2021																		2020
			Pre-tax Amount						Tax Expense						Net Amount						Pre-tax Amount						Tax Expense						Net Amount
Foreign currency translation adjustments			$	330					$	—					$	330					$	(476)					$	—					$	(476)
Minimum pension liability adjustments:
Other comprehensive gain before reclassifications			553						(150)						403						480						(150)						330
Available-for-sale securities:
Amounts reclassified to earnings included in "Selling, general and administrative"			—						—						—						—						140						140
Other comprehensive income (loss)			$	883					$	(150)					$	733					$	4					$	(10)					$	(6)

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) Income						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			330						403						—												733
Balance as of July 31, 2021			$	(2,739)					$	(4,076)					$	—											$	(6,815)

			Foreign Currency Translation Loss						Defined Benefit Pension Plan						Available-for-Sale Securities												Accumulated Other Comprehensive Loss
Balance as of October 31, 2019			$	(2,362)					$	(4,753)					$	(140)											$	(7,255)
Other comprehensive (loss) income			(476)						330						140												(6)
Balance as of July 31, 2020			$	(2,838)					$	(4,423)					$	—											$	(7,261)

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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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=124509347&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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