Note 7 - Earnings Per Share (Details) - Computations of Basic and Diluted Loss Per Common Share (USD $)	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Note 7 - Earnings Per Share (Details) - Computations of Basic and Diluted Loss Per Common Share [Line Items]
Net income from continuing operations (in Dollars)	$ 605,000	$ 108,000
Payment of preferred stock dividends (in Shares)	(28,000)	(28,000)
Net income available to common stockholders (in Dollars)	(1,270,000)	(304,000)
Weighted average shares used in computing basic net earnings per share: (in Shares)	54,491,296	54,004,743
Effect of dilutive securities (in Shares)	1,718,397
Weighted average shares used in computing diluted net earnings per share: (in Shares)	56,209,693	54,004,743
Income from continuing operations per common share	$ 0.01
Loss from discontinued operations per common share	$ (0.03)	$ (0.01)
Earnings (loss) per common share attributable to common shareholders – basic	$ (0.02)	$ (0.01)
Income from continuing operations per common share	$ 0.01
Loss from discontinued operations per common share	$ (0.03)	$ (0.01)
Earnings (loss) per common share attributable to common shareholders – diluted	$ (0.02)	$ (0.01)
Loss from discontinued operations, net of tax (in Dollars)	(684,000)	(384,000)
Loss on disposition of discontinued operations, net of tax (in Dollars)	(1,163,000)
Continuing Operations [Member]
Note 7 - Earnings Per Share (Details) - Computations of Basic and Diluted Loss Per Common Share [Line Items]
Net income available to common stockholders (in Dollars)	$ 577,000	$ 80,000