Earnings (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Schedule of Earnings (Loss) Per Share, Basic and Diluted

The following table sets forth the computation of earnings (loss) per common share and earnings (loss) per common share - assuming dilution:

	Three Months Ended   June 30,				Six Months Ended   June 30,
	2019		2018		2019			2018
	(Dollars in thousands, except per share data)
Numerator:
Net income (loss) - numerator for earnings (loss) per common share	$	18,590	$	93,903	$	(11,420	)	$	234,865
Denominator:
Weighted average common shares outstanding	91,103,151		90,326,747		90,993,810			90,172,812
Effect of dilutive securities:
Stock options and deferred compensation agreements	333,780		696,007		394,390			773,149
Restricted stock and restricted stock units	348,292		248,094		376,898			259,992
Denominator for earnings (loss) per common share - assuming dilution	91,785,223		91,270,848		91,765,098			91,205,953
Earnings (loss) per common share	$	0.20	$	1.04	$	(0.13	)	$	2.60
Earnings (loss) per common share - assuming dilution	$	0.20	$	1.03	$	(0.13	)	$	2.58