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Net Income Per Share (Tables)

6 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Basic and Diluted Net Income Per Share

The following table presents shares used in the calculation of basic and diluted net income per share:

	Three Months Ended								Six Months Ended
	March 31,								March 31,
	2020				2021				2020				2021
Weighted average common shares outstanding used in    calculating basic income per share		21,520,215				22,143,043				21,486,995				22,083,827
Effect of dilutive options and non-vested restricted stock    awards		440,070				843,018				438,110				781,123
Weighted average common and common equivalent shares    used in calculating diluted income per share		21,960,285				22,986,061				21,925,105				22,864,950

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- References

No definition available.

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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