Risk Management and Use of Derivative Financial Instruments - Interest Rate Swap and Caps Summary (Details) - Derivatives Designated as Hedging Instruments - Designated as Cash Flow Hedging Instruments € in Thousands, $ in Thousands	Mar. 31, 2022 EUR (€) derivative	Mar. 31, 2022 USD ($) derivative
Derivative Disclosure
Fair value		$ (86)
Interest rate swaps | EUR
Derivative Disclosure
Number of Instruments | derivative	2	2
Notional Amount | €	€ 46,892
Fair value		$ (48)
Interest rate swaps | USD
Derivative Disclosure
Number of Instruments | derivative	1	1
Notional Amount		$ 16,032
Fair value		$ (42)
Interest rate caps | EUR
Derivative Disclosure
Number of Instruments | derivative	1	1
Notional Amount | €	€ 10,686
Fair value		$ 4