Income Taxes (Schedule Of Components Of Net Deferred Tax Assets And Liabilities)) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Income Taxes [Abstract]
Net operating loss carry forward	$ 27,131	$ 30,730
Definite-lived intangibles	2,414	2,783
Alternative minimum tax credit	3	3
Federal and state general business credits	865	862
Non-qualified stock-based compensation	536	525
Property, plant and equipment	64	62
Accrued expenses	318	434
Gross deferred tax assets	31,331	35,399
Amortization of indefinite-lived intangible	(36)	(35)
Contingent consideration on acquisition	(1,155)	(1,136)
Gross deferred tax liabilities	(1,191)	(1,171)
Net deferred tax assets before valuation allowance	30,140	34,228
Less: valuation allowance	(30,176)	(34,263)
Total net deferred tax liability	$ (36)	$ (35)