Credit Facilities, Net (Future Principal Payments of Outstanding Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
2022	$ 4,151
2023	10,966
2024	5,675
2025	5,718
2026	545,564
Thereafter	524,812
Total	1,096,886
Credit Facilities
Debt Instrument [Line Items]
2022	2,820
2023	4,497
2024	4,497
2025	4,497
2026	154,122
Thereafter	334,612
Total	505,045
Mortgage Notes Payable
Debt Instrument [Line Items]
2022	1,331
2023	6,469
2024	1,178
2025	1,221
2026	391,442
Thereafter	190,200
Total	$ 591,841	$ 550,361

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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