Mortgage Notes Payable, Credit Facilities and Senior Notes - Combined Aggregate Principal Maturities of Mortgage Notes Payable (Details) - Mortgage Notes Payable - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Principal Repayments
2022	$ 23,129
2023	0
2024	26,000
2025	32,787
Thereafter	0
Total	81,916
Scheduled Amortization
2022	1,004
2023	686
2024	708
2025	550
Thereafter	0
Total	2,948
Mortgage Premium
2022	344
2023	216
2024	72
2025	0
Thereafter	0
Total	632	$ 1,113
Total
2022	24,477
2023	902
2024	26,780
2025	33,337
Thereafter	0
Total mortgage notes payable	$ 85,496

Long-term Debt, Fiscal Year Maturity, Total [Abstract]

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Long-term Debt, Mortgage Premium [Abstract]

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MortgageNotesPayable

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The amount of premium on mortgage notes payable after year five.

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The amount of amortized premium on mortgage notes payable in year four.

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The amount of amortized premium on mortgage notes payable in year three.

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The amount of amortized premium on mortgage notes payable in year two.

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The amount of amortized premium on mortgage notes payable for the next twelve months.

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The total amount of mortgage notes payable in year five.

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The total amount of mortgage notes payable in year four.

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The amount of total scheduled amortization on mortgage notes payable.

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The amount of scheduled amortization on mortgage notes payable after year five.

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The amount of scheduled amortization on mortgage notes payable in year four.

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The amount of scheduled amortization on mortgage notes payable in year three.

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The amount of scheduled amortization on mortgage notes payable in year two.

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Amount, after accumulated amortization, of debt premium.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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