COMMON STOCK AND COMMON STOCK PURCHASE WARRANTS - Additional Information (Detail)	9 Months Ended	1 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Oct. 31, 2013 Series B Warrants Subsequent Event
Class Of Warrant Or Right [Line Items]
Number of warrant exercised in cashless basis	28,348	125,000
Number of shares issued, exercisable of warrants	10,500	48,402
Warrants exercise price	3.50
Warrant expired			227,152

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(2))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph i

-Subparagraph 2

-Article 4

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant