Quarterly report pursuant to Section 13 or 15(d)

Mortgage Notes Payable and Credit Facility - Company's Mortgage Notes Payable and Line of Credit Additional Information (Detail)

v3.7.0.1
Mortgage Notes Payable and Credit Facility - Company's Mortgage Notes Payable and Line of Credit Additional Information (Detail)
 3 Months Ended
Mar. 31, 2017
mortgage
property
Debt Instrument [Line Items]  
Weighted average interest rate on debt outstanding (as percent) 4.66%
Encumbered properties 91
Revolving credit facility  
Debt Instrument [Line Items]  
Encumbered properties 28
LIBOR  
Debt Instrument [Line Items]  
Variable rate at period end (as percent) 0.98%
Fixed rate mortgage loans  
Debt Instrument [Line Items]  
Maturity date of mortgage notes payable, start date Nov. 08, 2017
Maturity date of mortgage notes payable, end date Jul. 01, 2045
Weighted average interest rate on debt outstanding (as percent) 6.05%
Encumbered properties 46
Fixed rate mortgage loans | Minimum  
Debt Instrument [Line Items]  
Stated interest rate (as percent) 3.75%
Fixed rate mortgage loans | Maximum  
Debt Instrument [Line Items]  
Stated interest rate (as percent) 6.63%
Variable rate mortgage loans  
Debt Instrument [Line Items]  
Encumbered properties 17
Variable rate mortgage loans | LIBOR  
Debt Instrument [Line Items]  
Spread on LIBOR (as percent) 2.15%
Variable rate mortgage loans | Maximum | LIBOR  
Debt Instrument [Line Items]  
Spread on LIBOR (as percent) 2.75%
Mortgage notes payable  
Debt Instrument [Line Items]  
Number of mortgage notes payable | mortgage 42
Weighted average interest rate on debt outstanding (as percent) 4.40%
Encumbered properties 63
Variable rate revolving credit facility | Revolving credit facility  
Debt Instrument [Line Items]  
Encumbered properties 28
Variable rate revolving credit facility | LIBOR | Revolving credit facility  
Debt Instrument [Line Items]  
Spread on LIBOR (as percent) 2.25%