Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share[Abstract]

Schedule Of Computation Of Earnings Per Share

			Net Income
For the Three Months Ended June 30,		Income		Shares	Earnings per Share
2021
	Earnings	$	56,522	15,829	$	3.57
	Dilutive stock options		-	235
	Nonvested stock awards		-	37
	Diluted earnings	$	56,522	16,101	$	3.51
2020
	Earnings	$	82,101	15,914	$	5.16
	Dilutive stock options		-	383
	Nonvested stock awards		-	76
	Diluted earnings	$	82,101	16,373	$	5.01

‎

			Net Income
For the Six Months Ended June 30,		Income		Shares	Earnings per Share
2021
	Earnings	$	121,922	15,919	$	7.66
	Dilutive stock options		-	242
	Nonvested stock awards		-	44
	Diluted earnings	$	121,922	16,205	$	7.52
2020
	Earnings	$	137,992	15,953	$	8.65
	Dilutive stock options		-	415
	Nonvested stock awards		-	77
	Diluted earnings	$	137,992	16,445	$	8.39