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Note 11 - Variable Interest Entities ("VIE") (Details Textual) $ in Thousands | Mar. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
--- | --- | ---
Assets, Total | [1] | $ 11,699,703 | $ 11,614,498
Liabilities, Total | [2] | $ 5,953,384 | $ 5,928,460
Variable Interest Entity, Primary Beneficiary [Member] |  |  |
Variable Interest Entity, Number of Entities |  | 23 | 22
Consolidated Operating Properties [Member] |  |  |
Variable Interest Entity, Number of Entities |  | 23 | 22
Consolidated Operating Properties [Member] | Variable Interest Entity, Primary Beneficiary [Member] |  |  |
Assets, Total |  | $ 1,100,000 | $ 1,000,000
Liabilities, Total |  | $ 96,700 | $ 62,100
[1] | Includes restricted assets of consolidated variable interest entities (“VIEs”) at March 31, 2021 and December 31, 2020 of $101,947 and $102,482, respectively. See Footnote 10 of the Notes to Condensed Consolidated Financial Statements.
[2] | Includes non-recourse liabilities of consolidated VIEs at March 31, 2021 and December 31, 2020 of $96,660 and $62,076, respectively. See Footnote 10 of the Notes to Condensed Consolidated Financial Statements.

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