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Note 2 - Stock Compensation	3 Months Ended
	Jan. 31, 2021
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	2. Stock Compensation For the three months ended January 31, 2021, the Company’s total stock-based compensation expense was $0.9 million ($0.8 million post-tax). For the three months ended January 31, 2020, there was stock-based compensation income of $0.1 million, net of expense of $0.6 million, as a result of the cancellation of certain market stock units awards based on performance conditions which were not met. Included in this total stock-based compensation expense was the vesting of stock options of $0.1 million and $0.2 million for the three months ended January 31, 2021 and 2020, respectively.

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- Definition

The entire disclosure for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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- References

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