Earnings (Loss) Per Share (EPS) (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table indicates the computation of basic and diluted earnings per share:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2018		2017		2018		2017
Calculation of net income (loss) per share:
Net income (loss)	$	15,534	$	3,534	$	31,743	$	5,795
Weighted average shares outstanding	49,559		49,133		49,527		49,100
Basic income (loss) per share	$	0.31	$	0.07	$	0.64	$	0.12
Effect of stock options outstanding:
Basic weighted average shares outstanding	49,559		49,133		49,527		49,100
Effect from dilutive shares and options outstanding	558		826		517		769
Diluted weighted average shares outstanding	50,117		49,959		50,044		49,869
Diluted income (loss) per share	$	0.31	$	0.07	$	0.63	$	0.12

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The awards excluded because of their anti-dilutive effect were as follows:

	Three Months Ended September 30,		Nine Months Ended September 30,
(in thousands)	2018	2017	2018	2017
Awards excluded from the computation of diluted net income per share because their inclusion would have been anti-dilutive	13	—	60	94