Compensation Plans Outstanding Longer Term Incentive Awards (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Target Shares Issuable as Long Term Incentive Awards	$ 40,372	$ 24,674	$ 19,576
Maximum Shares Issuable as Long Term Incentive Awards	80,744	49,348	39,152
Unrecognized Compensation Cost - Long Term Incentives	$ 1,981,000	$ 538,000	$ 27,000
Share-based Compensation Arrangement By Share-based Payment Award, Grants In Period, Weighted Average Grant Date Fair Value	$ 47,160	$ 38,090.00	$ 47,460