Earnings and Dividends per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Number of Shares Outstanding for Calculation of Earnings Per Share

The computational components of basic and diluted earnings per share for the three-month and six-month periods ended June 30, 2019 and 2018 are below.

	For the three-month period ended June 30,
	2019		2018
(table only in thousands) Numerator (for basic and diluted earnings (loss) per share)
Net income (loss)	$	5,515	$	(901	)
Denominator
Basic weighted-average shares outstanding		34,924		34,670
Common stock equivalents arising from stock options and restricted stock awards		659		—
Diluted weighted-average shares outstanding		35,583		34,670

	For the six-month period ended June 30,
	2019		2018
(table only in thousands) Numerator (for basic and diluted earnings per share)
Net income	$	7,379	$	4,862
Denominator
Basic weighted-average shares outstanding		34,880		34,632
Common stock equivalents arising from stock options and restricted stock awards		592		83
Diluted weighted-average shares outstanding		35,472		34,715