Stock Options And Restricted Stock Awards (Summary Of Stock Option Activity) (Details) (USD $)	12 Months Ended
	Jun. 30, 2013
Stock Options And Restricted Stock Awards [Abstract]
Outstanding at July 1, 2012, Number of Options	1,621,095
Options granted, Number of Options	234,500
Options forfeited, Number of Options	(67,439)
Options expired, Number of Options	(56,726)
Options exercised, Number of Options	(20,000)
Outstanding at June 30, 2013, Number of Options	1,711,430
Exercisable at June 30, 2013, Number of Options	1,328,315
Outstanding at July 1, 2012, Weighted-avg. Exercise Price Per Option	$ 1.50
Options granted, Weighted-avg. Exercise Price Per Option	$ 0.82
Options forfeited, Weighted-avg. Exercise Price Per Option	$ 0.99
Options expired, Weighted-avg. Exercise Price Per Option	$ 1.77
Options exercised, Weighted-avg. Exercise Price Per Option	$ 0.78
Outstanding at June 30, 2013, Weighted-avg. Exercise Price Per Option	$ 1.43
Exercisable at June 30, 2013, Weighted-avg. Exercise Price Per Option	$ 1.58
Outstanding at June 30, 2013, Weighted-avg. Remaining Contractual Term	5 years 4 months 21 days
Exercisable at June 30, 2013, Weighted-avg. Remaining Contractual Term	4 years 5 months 27 days
Outstanding at July 1, 2012, Aggregate Intrinsic Value	$ 1,504