Note 9 - Comprehensive Loss (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Disclosure Text Block [Abstract]
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ (255,000)	$ (1,675,000)	$ (2,772,000)	$ (3,614,000)
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	$ (4,000)	$ (2,000)	$ 6,000	$ 5,000