Earnings Per Share

6 Months Ended

Jun. 30, 2020

Earnings Per Share[Abstract]

Earnings Per Share

4.    Earnings per Share

Earnings per share (“EPS”) are computed using the weighted average number of shares of capital stock outstanding. Earnings and diluted earnings per share are computed as follows (in thousands, except per share data):

			Net Income
For the Three Months Ended June 30,		Income		Shares	Earnings per Share
2020
	Earnings	$	82,101	15,914	$	5.16
	Dilutive stock options		-	383
	Nonvested stock awards		-	76
	Diluted earnings	$	82,101	16,373	$	5.01
2019
	Earnings	$	50,729	15,928	$	3.18
	Dilutive stock options		-	449
	Nonvested stock awards		-	72
	Diluted earnings	$	50,729	16,449	$	3.08

			Net Income
For the Six Months Ended June 30,		Income		Shares	Earnings per Share
2020
	Earnings	$	137,992	15,953	$	8.65
	Dilutive stock options		-	415
	Nonvested stock awards		-	77
	Diluted earnings	$	137,992	16,445	$	8.39
2019
	Earnings	$	95,396	15,941	$	5.98
	Dilutive stock options		-	474
	Nonvested stock awards		-	74
	Diluted earnings	$	95,396	16,489	$	5.79

For the three and six months ended June 30, 2020, there were 285,000 stock options excluded in the computation of dilutive earnings per share because they would have been anti-dilutive.

For the three and six months ended June 30, 2019, there were 246,000 stock options excluded in the computation of dilutive earnings per share because they would have been anti-dilutive.