RESTRUCTURING (Details) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2011	Mar. 31, 2013	Sep. 30, 2012
RESTRUCTURING [Abstract]
Business exit costs	$ 100,000
Other restructuring costs	1,500,000
Restructuring charges, total	1,600,000
Leasehold improvements	1,000,000
Sublease Payments Received			200,000
Future Sublease Payments			3,100,000
Activities related to restructuring liabilities [Abstract]
Balance, period start		1,219,000
Cash payments		(162,000)
Balance, period end		1,057,000	1,219,000
Severance [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start		0
Cash payments		0
Balance, period end		0
Relocation [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start		0
Cash payments		0
Balance, period end		0
Facilities Closures [Member]
Activities related to restructuring liabilities [Abstract]
Balance, period start		1,219,000
Cash payments		(162,000)
Balance, period end		$ 1,057,000