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Earnings per share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Reconciliation of Weighted Average Shares Used in Calculation of Basic and Diluted Net Income (Loss) 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,
		2016				2015				2016				2015
Weighted average common shares-basic			18,091,650				18,855,533				18,238,533				18,785,696
Effect of dilutive securities:
Unexercised stock options and employee stock purchase plan, net of treasury share repurchase			290,468				—				331,328				—
Weighted average common shares-diluted			18,382,118				18,855,533				18,569,861				18,785,696

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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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