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Net Income Per Share (Tables)

6 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Basic and Diluted Net Income Per Share

The following is a reconciliation of the shares used in the denominator for calculating basic and diluted net income per share:

		Three Months Ended								Six Months Ended
		March 31,								March 31,
		2016				2017				2016				2017
Weighted average common shares outstanding used in    calculating basic income per share			24,154,397				24,293,764				24,183,926				24,271,880
Effect of dilutive options and non-vested restricted stock    awards			604,429				822,595				566,812				747,990
Weighted average common and common equivalent shares    used in calculating diluted income per share			24,758,826				25,116,359				24,750,738				25,019,870

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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://www.xbrl.org/2003/role/presentationRef
-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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