Commitments and Contingencies - Additional Information (Detail) (USD $)		1 Months Ended		12 Months Ended		12 Months Ended			12 Months Ended	1 Months Ended		12 Months Ended	6 Months Ended	12 Months Ended
	Aug. 06, 2012	Jul. 31, 2013 San Rafael [Member] [Member]	Dec. 31, 2010 San Rafael [Member] [Member]	Dec. 31, 2010 Colony Park integer	Dec. 31, 2010 Colony Park Maximum	Dec. 31, 2011 Membership Class Action	Dec. 31, 2013 Hurricane Claim Litigation	Jun. 22, 2007 Hurricane Claim Litigation	Dec. 31, 2013 Insurance Settlement [Member]	Aug. 30, 2013 Attorney Fees San Rafael [Member] [Member]	Apr. 30, 2013 Attorney Fees San Rafael [Member] [Member]	Dec. 31, 2010 Attorney Fees Colony Park	Jun. 30, 2009 Attorney Fees Legal Claim One [Member] Final Resolution in Favor of Company	Dec. 31, 2012 Morgan RV Resorts [Domain]	Dec. 31, 2013 Insurance Settlement [Member]
Loss Contingencies [Line Items]
Award for costs and attorney fee claimed by the company		$ 1,270,000								$ 80,000	$ 1,250,000	$ 2,000,000	$ 2,100,000
Expiration period of Ordinance from June 30, 2009 date of judgment													10 years
Loss Contingency Damages Sought By Plaintiff			1,400,000	6,800,000
Loss awarded to plaintiffs					44,000
Number of plaintiff the jury rendered verdicts				6
Loss Contingency, Number of Plaintiffs				72		2
Loss Contingency, Claims Dismissed, Number				66
Number of plaintiffs dismissed and not appealed				3
Claims filed against Aon								11,000,000
Loss Contingency, Estimate of Possible Loss	2,400,000
Number of Intended Purchase Properties														15
Number of Acquisition Properties Contested														11
Number of Contested Properties Closed														10
Insurance Recoveries							9,400,000		1,600,000
Legal Fees															$ 400,000