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Note 16 - Earnings Per Share (Tables)

12 Months Ended

Jan. 31, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Year Ended			January 31, 2021				January 31, 2020				January 31, 2019
Net income for purposes of calculating basic and diluted earnings per share			52,100				36,997				31,277
Weighted average shares outstanding			84,360				81,659				76,832
Dilutive effect of employee stock options			358				318				205
Dilutive effect of restricted and performance share units			1,038				890				754
Weighted average common and common equivalent shares outstanding			85,756				82,867				77,791
Earnings per share
Basic			0.62				0.45				0.41
Diluted			0.61				0.45				0.40

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- References

No definition available.

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