CAPITAL STOCK (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 30, 2002 right	Sep. 30, 2012	Sep. 30, 2011
Equity [Abstract]
Preferred stock, shares authorized		1,000	1,000
Preferred stock, par value		$ 0	$ 0
Preferred stock, shares issued		0
Number of rights authorized and declared per share	1