Restricted Cash - Additional Information (Detail) (USD $)	Feb. 28, 2014 Home
Restricted Cash and Cash Equivalents Items [Line Items]
Homes to be manufactured	60
Agreement to sell to second dealer	60
Security deposit	$ 600,000
Certificate of Deposit [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Security deposit	$ 600,000

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.8,17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_SecurityDeposit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant