Commitments and Contingencies (Details Textual) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Extended Term Of Payment	12 months
Operating Leases, Rent Expense, Net, Total	$ 776,000	$ 766,000	$ 610,000
Description of Postemployment Benefits	The plan becomes operative upon their termination if such termination occurs within 24 months after a change in ownership of the Company, as defined in the plan.
Supplemental Unemployment Benefits, Severance Benefits	8,200,000
Valuation Allowances and Reserves, Deductions	534,000	187,000	268,000
Related Parties [Member]
Operating Leases, Rent Expense, Net, Total	$ 277,000	$ 272,000	$ 195,000