Summary of Significant Accounting Policies (Impacts of the ASC 842 and ASC 450 Reserves) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Financing Receivable, Allowance for Credit Loss [Line Items]
Total (income) expense impact	$ 473	$ 610
Collectibility of receivables
Financing Receivable, Allowance for Credit Loss [Line Items]
ASC 842 reserve, rental revenue	2,893	(234)
ASC 450 reserve, provision for (recovery of) doubtful accounts	$ (2,420)	$ 844

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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