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Net Income Per Share (Tables)

6 Months Ended

Mar. 31, 2016

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 March 31,								Six Months Ended March 31,
	2015				2016				2015				2016
Weighted average common shares outstanding used in    calculating basic income per share		24,544,272				24,154,397				24,409,969				24,183,926
Effect of dilutive options and non-vested restricted stock    awards		721,585				542,484				695,293				515,675
Weighted average common and common equivalent shares    used in calculating diluted income per share		25,265,857				24,696,881				25,105,262				24,699,601

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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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