Initial Public Offering and Formation Transactions - Additional Information (Detail) (Subsequent Event, USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended							1 Months Ended
	May 13, 2013 Parcels Property	Jun. 20, 2013 Operating Partnership	May 13, 2013 Operating Partnership Parcels Property	May 13, 2013 Operating Partnership Minimum	May 13, 2013 Operating Partnership Maximum	May 13, 2013 Operating Partnership Consolidated Properties Property	May 13, 2013 Operating Partnership Development Properties Property	May 13, 2013 IPO	May 22, 2013 Underwriters Exercise of Overallotment Option
Operations And Organization [Line Items]
Common stock, shares issued								16,525,000	2,478,750
Common stock, purchase price								$ 11.50	$ 11.50
Proceeds from Initial Public Offering	$ 199.2
Interest acquired			100.00%
Number of properties						24	6
Options to acquire developeable lands, number of parcels of developable land to be acquired	9		9
Number Of Units to be purchased under purchase agreement	197		197
Senior secured revolving credit facility, maximum borrowing capacity			100.0
Senior secured revolving credit facility, maximum borrowing capacity with option			250.0
Revolving credit facility, term			3 years
Revolving credit facility, initial maturity date			May 13, 2016
Revolving credit facility, potential extended maturity date			May 12, 2017
Revolving credit facility, borrowed amount			40.0
Revolving credit facility, repayment of debt		$ 15.0
Revolving credit facility, interest rate description				LIBOR plus 1.60%	LIBOR plus 2.20%
Revolving credit facility, percentage added to LIBOR				1.60%	2.20%