Organization and Basis of Presentation and Consolidation - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2015 ft² Property Buildings Building
Real Estate Properties [Line Items]
Properties | Buildings	42
Number of undeveloped real estate properties	10
Total net rentable space in Company's portfolio | ft²	3,151,000
Occupancy level	94.21%
Number of retail shopping centers in portfolio | Buildings	39
Number of retail properties in portfolio | Buildings	3
Number of office buildings in portfolio | Building	1
VIRGINIA
Real Estate Properties [Line Items]
Properties	14
FLORIDA
Real Estate Properties [Line Items]
Properties	3
NORTH CAROLINA
Real Estate Properties [Line Items]
Properties	6
SOUTH CAROLINA
Real Estate Properties [Line Items]
Properties	12
GEORGIA
Real Estate Properties [Line Items]
Properties	8
KENTUCKY
Real Estate Properties [Line Items]
Properties	2
TENNESSEE
Real Estate Properties [Line Items]
Properties	2
NEW JERSEY
Real Estate Properties [Line Items]
Properties	1
ALABAMA
Real Estate Properties [Line Items]
Properties	1
WEST VIRGINIA
Real Estate Properties [Line Items]
Properties	1
OKLAHOMA
Real Estate Properties [Line Items]
Properties	3