Common Stock Incentive, Stock Purchase Plans and Other Compensation Plans (Details 2) (USD $)	12 Months Ended
	Jun. 30, 2013
$0.32 - 0.45
Range of Exercise Prices [Line Items]
Options outstanding, number of shares	228,750
Options outstanding, weighted average remaining contractual life (years)	5 years 4 months
Options outstanding, weighted average exercise price	$ 0.38
Options exercisable, number of shares	228,750
Options exercisable, weighted average exericse price	$ 0.38
$0.71 - 0.71
Range of Exercise Prices [Line Items]
Options outstanding, number of shares	405,400
Options outstanding, weighted average remaining contractual life (years)	8 years 3 months
Options outstanding, weighted average exercise price	$ 0.71
Options exercisable, number of shares
Options exercisable, weighted average exericse price
$1.03 - 24.10
Range of Exercise Prices [Line Items]
Options outstanding, number of shares	541,000
Options outstanding, weighted average remaining contractual life (years)	7 years 6 months
Options outstanding, weighted average exercise price	$ 1.36
Options exercisable, number of shares	11,000
Options exercisable, weighted average exericse price	$ 11.94
$0.32 - 24.10
Range of Exercise Prices [Line Items]
Options outstanding, number of shares	1,175,150
Options outstanding, weighted average remaining contractual life (years)	7 years 4 months
Options outstanding, weighted average exercise price	$ 0.94
Options exercisable, number of shares	239,750
Options exercisable, weighted average exericse price	$ 0.91