RESTRUCTURING (Details) (USD $)	9 Months Ended
	Jun. 30, 2012
RESTRUCTURING [Abstract]
Leasehold improvements	$ 1,000,000
Activities related to restructuring liabilities [Abstract]
Balance, period start	178,000
Additions	1,599,000
Reversal of deferred rent, net	502,000
Cash payments	(974,000)
Balance, period end	1,305,000
Severance [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start	178,000
Additions	0
Reversal of deferred rent, net	0
Cash payments	(178,000)
Balance, period end	0
Relocation [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start	0
Additions	106,000
Reversal of deferred rent, net	0
Cash payments	(106,000)
Balance, period end	0
Facilities Closures [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start	0
Additions	1,493,000
Reversal of deferred rent, net	502,000
Cash payments	(690,000)
Balance, period end	$ 1,305,000