COMMON STOCK WARRANTS (Details) (USD $)	3 Months Ended
	Jan. 27, 2013
Class of Warrant or Right [Line Items]
Number of warrant agreements	2
Date warrants are exercisable	Sep. 30, 2009
Number of shares of common stock covered under warrants (in shares)	750,000
Warrant agreement expiration date	2014-09-30
Number of warrants exercised as of balance sheet date	0
Warrant Agreement One [Member]
Class of Warrant or Right [Line Items]
Number of shares of common stock covered under warrants (in shares)	500,000
Exercise price of warrants (in dollars per share)	4.15
Warrant Agreement Two [Member]
Class of Warrant or Right [Line Items]
Number of shares of common stock covered under warrants (in shares)	250,000
Exercise price of warrants (in dollars per share)	5.08