OPERATING LEASE COMMITMENTS (Details Textual) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Operating Leases, Rent Expense	$ 612,000	$ 671,000	$ 740,000
May 30, 2011 [Member] | Former President Of Esg [Member]
Operating Leases, Rent Expense	30,000
January 31, 2012 [Member] | Former President Of Esg [Member]
Operating Leases, Rent Expense	29,000
Subsequent Event [Member] | Former President Of Esg [Member]
Lease and Rental Expense Annual Increased Percentage	4.00%
Subsequent Event [Member] | January 31, 2014 [Member]
Operating Leases, Rent Expense	12,000
Subsequent Event [Member] | January 31, 2013 [Member] | Former President Of Esg [Member]
Operating Leases, Rent Expense	18,000
Subsequent Event [Member] | February 2015 One [Member]
Operating Leases, Rent Expense	4,000
Lease and Rental Expense Annual Increased Percentage	4.00%
Subsequent Event [Member] | September 30, 2015 [Member]
Operating Leases, Rent Expense	3,000
Subsequent Event [Member] | August 2013 [Member]
Operating Leases, Rent Expense	5,000
Subsequent Event [Member] | February 2015 Two [Member]
Operating Leases, Rent Expense	2,000
Subsequent Event [Member] | January 31, 2014 One [Member]
Operating Leases, Rent Expense	2,000
Former Chief Operating Officer [Member] | August 31, 2011 [Member]
Operating Leases, Rent Expense	2,000
Former Chief Operating Officer [Member] | Subsequent Event [Member] | August 31, 2012 [Member]
Operating Leases, Rent Expense	$ 1,000