Discontinued Operations - (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)	Jan. 01, 2021 Property
Subsequent Event [Member] | Redevelopment Property [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Number of leased property		4
Master Service Agreement [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Master lease agreement term	18 months
Master lease agreement commencement date	Jan. 01, 2021
Master Service Agreement [Member] | Subsequent Event [Member] | Redevelopment Property [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Number of leased property		4
Other Expense [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Transaction costs | $	$ 57.0