Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Components of Calculation of Basic and Diluted Earnings Per Share

The following table provides a reconciliation of the components used in the calculation of basic and diluted earnings per share for the periods presented:

	Three Months Ended March 31,
	2019			2018
Net income (loss) - basic and diluted	$	(38,697	)	$	10,295
Weighted-average shares – basic	15,098			15,042
Effect of dilutive securities 1	—			39
Weighted-average shares – diluted	15,098			15,081

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¹  For the three months ended March 31, 2019, approximately 0.2 millionpotentially dilutive securities, represented by RSUs and PRSUs, had the effect of being anti-dilutive and were excluded from the calculation of diluted earnings per share.