Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share[Abstract]

Schedule Of Computation Of Earnings Per Share

			Net Income
For the Three Months Ended September 30,		Income		Shares	Earnings per Share
2020
	Earnings	$	67,722	15,940	$	4.25
	Dilutive stock options		-	358
	Nonvested stock awards		-	75
	Diluted earnings	$	67,722	16,373	$	4.14
2019
	Earnings	$	58,947	15,970	$	3.69
	Dilutive stock options		-	500
	Nonvested stock awards		-	85
	Diluted earnings	$	58,947	16,555	$	3.56

			Net Income
For the Nine Months Ended September 30,		Income		Shares	Earnings per Share
2020
	Earnings	$	205,714	15,948	$	12.90
	Dilutive stock options		-	394
	Nonvested stock awards		-	77
	Diluted earnings	$	205,714	16,419	$	12.53
2019
	Earnings	$	154,343	15,952	$	9.68
	Dilutive stock options		-	484
	Nonvested stock awards		-	78
	Diluted earnings	$	154,343	16,514	$	9.35