Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

Average shares used in computing the basic and diluted earnings per share are as follows:

	December 31,
	2016	2015
Basic computation	48,298,896	47,298,350
Dilutive effect of	—
Performance and restricted share awards (1)	176,166	344,451
Diluted computation	48,475,062	47,642,801

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(1)           Performance share awards are included in diluted weighted average number of shares outstanding based upon what would be issued if the end of the most recent reporting period was the end of the term of the award.