Note 9 - Comprehensive Loss (Details) (USD $)	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Disclosure Text Block [Abstract]
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ (2,517,000)	$ (1,939,000)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	$ 10,000	$ 7,000