DISCONTINUED OPERATIONS (Details) (USD $)			3 Months Ended			3 Months Ended
	Sep. 30, 2011	Jun. 30, 2011	Sep. 30, 2011 Purchaser of Trade Secret Lease	Sep. 30, 2010 Purchaser of Trade Secret	Jun. 30, 2011 Purchaser of Trade Secret	Jun. 30, 2011 Purchaser of Trade Secret Notes receivable	Mar. 31, 2011 Purchaser of Trade Secret Notes receivable	Sep. 30, 2011 Purchaser of Trade Secret Accrued interest
Discontinued operations
Valuation allowance						$ (22,200,000)	$ (9,000,000)	$ (3,100,000)
Warehouse services income			500,000	700,000
Warehouse services receivables	28,040,000	27,149,000	239,000		320,000
Note receivable, current			3,777,000		2,607,000
Note receivable, current valuation allowance			(3,777,000)		(2,607,000)
Note receivable, long-term			30,586,000		31,086,000
Note receivable, long-term valuation allowance			(30,586,000)		(31,086,000)
Total note receivable, net			$ 239,000		$ 320,000
Number of operating leases guaranteed			30