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Earnings per share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Schedule of Reconciliation of Weighted Average Shares Used in Calculation of Basic and Diluted Earnings Per Share

The following is a reconciliation of the weighted average shares used in the basic and diluted net income (loss) per common share computations.

		Three Months Ended September 30,								Nine Months Ended September 30,
		2014				2013				2014				2013
Weighted average common shares-basic			18,577,540				18,142,935				18,408,172				18,897,887
Effect of dilutive securities:
Unexercised stock options net of treasury share repurchase			195,846				—				156,284				—
Weighted average common shares-diluted			18,773,386				18,142,935				18,564,522				18,897,887

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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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