Schedule II: Valuation and Qualifying Accounts (Details) - Allowance Accounts - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Continuing Operations
Movement in Valuation Allowances and Reserves
Balance at Beginning of Year	$ 3,994	$ 387
Additions
Amounts Charged Against Operations, net	0	76	$ (146)
Acquired Properties	0	3,531	387
Deductions	(2,124)	0	0
Balance at End of Year	1,870	3,994	387
Discontinued Operations
Movement in Valuation Allowances and Reserves
Balance at Beginning of Year	5,873	4,178
Additions
Amounts Charged Against Operations, net	46	1,026	1,695
Acquired Properties	0	175	928
Deductions	(1,781)	494	(700)
Balance at End of Year	$ 4,138	$ 5,873	4,178
ASU 2016-02 | Continuing Operations
Movement in Valuation Allowances and Reserves
Balance at Beginning of Year			146
ASU 2016-02 | Discontinued Operations
Movement in Valuation Allowances and Reserves
Balance at Beginning of Year			$ 2,255