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Net Income Per Share (Tables)

6 Months Ended

Mar. 31, 2018

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,
		2017				2018				2017				2018
Weighted average common shares outstanding used in    calculating basic income per share			24,293,764				22,173,194				24,271,880				22,079,065
Effect of dilutive options and non-vested restricted stock    awards			822,595				767,400				747,990				746,533
Weighted average common and common equivalent shares    used in calculating diluted income per share			25,116,359				22,940,594				25,019,870				22,825,598

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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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