Other Employee Benefits (Tables)

12 Months Ended

Dec. 31, 2021

Postemployment Benefits [Abstract]

Schedule of shares purchased in open market for employees

Shares purchased in the open market for issuance to employees pursuant to the plan for the years ended December 31, 2019, 2020, and 2021 were as follows:

Purchase Date	Shares	Common Stock Fair Value		Purchase Price		Compensation Expense
March 31, 2019	2,905	$	30.74	$	26.13	$	13,395
June 30, 2019	2,465	$	29.35	$	24.94	$	10,873
September 30, 2019	4,511	$	22.34	$	18.99	$	15,116
December 31, 2019	3,339	$	27.39	$	23.28	$	13,723
Total/Weighted Average	13,220	$	26.77	$	22.75	$	53,107
March 31, 2020	3,922	$	23.93	$	20.34	$	14,078
June 30, 2020	2,737	$	29.60	$	25.16	$	12,152
September 30, 2020	4,015	$	28.19	$	23.96	$	16,977
December 31, 2020	3,550	$	30.48	$	25.91	$	16,231
Total/Weighted Average	14,224	$	27.86	$	23.68	$	59,438
March 31, 2021	3,284	$	35.63	$	30.29	$	17,550
June 30, 2021	3,527	$	28.34	$	24.09	$	14,993
September 30, 2021	5,203	$	25.61	$	21.77	$	19,987
December 31, 2021	5,583	$	22.25	$	18.91	$	18,633
Total/Weighted Average	17,597	$	26.96	$	22.92	$	71,163