Annual report pursuant to Section 13 and 15(d)

Mortgages Payable and Debt Maturities - Summary of Debt Obligation and Interest Rate Derivatives (Parenthetical) (Detail)

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Mortgages Payable and Debt Maturities - Summary of Debt Obligation and Interest Rate Derivatives (Parenthetical) (Detail)
12 Months Ended
Dec. 31, 2021
Line of credit - variable rate LIBOR + 0.95% (1.00% at December 31, 2021) [Member]  
Debt Instrument [Line Items]  
Interest rate at end of period 1.05%
Basis spread over LIBOR 0.95%
Term Note - Fixed Rate 4.533% [Member]  
Debt Instrument [Line Items]  
Interest rate 4.533%
Term Note - Fixed Rate 3.50% [Member]  
Debt Instrument [Line Items]  
Interest rate 3.50%
Term Note - Fixed Rate 3.875% [Member]  
Debt Instrument [Line Items]  
Interest rate 3.875%
Term Note - Fixed Rate 3.67% [Member]  
Debt Instrument [Line Items]  
Interest rate 3.67%
Term Note - Fixed Rate 2.20% [Member]  
Debt Instrument [Line Items]  
Interest rate 2.20%
Term Note - Fixed Rate 2.40% [Member]  
Debt Instrument [Line Items]  
Interest rate 2.40%
Term Note - Fixed Rate 4.00% [Member]  
Debt Instrument [Line Items]  
Interest rate 4.00%
Mortgage Note - Fixed Rate 4.065% [Member]  
Debt Instrument [Line Items]  
Interest rate 4.065%
Mortgage Note - Fixed Rate 5.26% [Member]  
Debt Instrument [Line Items]  
Interest rate 5.26%
Mortgage Note - Fixed Rate 4.44% [Member]  
Debt Instrument [Line Items]  
Interest rate 4.44%
Mortgage Note - Fixed Rate 4.4625% [Member]  
Debt Instrument [Line Items]  
Interest rate 4.4625%
Mortgage Note - Fixed Rate 5.99% [Member]  
Debt Instrument [Line Items]  
Interest rate 5.99%