The gain or loss recognized upon the derecognition of leased properties.

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Master lease agreement term.

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Reduction to Compensation Related Costs Recognized.

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Sales type lease cash payments.

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No definition available.

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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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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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No definition available.

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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Term of lessor's sales-type lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The cash inflow associated with the sale of a borrowing supported by a written promise to pay an obligation.

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Amount of interest income from net investment in sales-type lease.

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Description of risk management strategy for residual asset under sales-type lease. Includes, but is not limited to, buyback agreement and variable lease payments for use in excess of specified limits.

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Discontinued Operations - (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Sales-type lease, risk strategy, residual asset			we have rights in accordance with the individual lease agreements to protect the value of our leased properties.
Interest income	$ 13,432	$ 2,492	$ 45,088	$ 8,784
Other Assets [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Accounts receivable from Aimco	13,500		13,500
Accrued Liability [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Accounts payable from Aimco	3,000		3,000
Interest Income [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Interest income	6,900		20,800
General and Administrative Expense [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Reduction to Compensation Related Costs Recognized	$ 1,100		4,000
AIMCO [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Note Receivable issue from Aimco			$ 534,000
Note maturity date			Jan. 31, 2024
Note interest rate	5.20%		5.20%
Note frequency of periodic payment			quarterly
Minimum [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Lessor, sales-type lease, term of contract	10 years		10 years
Maximum [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Lessor, sales-type lease, term of contract	25 years		25 years
Property Management Agreement [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Revenue	$ 1,700		$ 5,000
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
Sales-type lease income	6,500		$ 19,400
Sales-type lease cash payments	$ 6,700		19,900
Gain on derecognition of properties			$ 87,100