Note 5 - Earnings (Loss) Per Share (Tables)

12 Months Ended

Jun. 30, 2015

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Years ended
	June 30, 2015			June 30, 2014
Numerator for basic and diluted earnings per share:
Net income from continuing operations	$	3,565,000		$	10,064,000
Payment of preferred stock dividends		(95,000	)		(109,000	)
Net income from continuing operations available to common stockholders		3,470,000			9,955,000
Loss from discontinued operations, net of tax		(452,000	)		(1,007,000	)
Loss on sale of discontinued operations, net of tax		(1,072,000	)		(463,000	)
Net income available to common stockholders	$	1,946,000		$	8,485,000
Weighted average shares used in computing basic net earnings per share:		38,328,115			54,210,555
Assumed conversion of preferred stock		1,658,537			2,095,784
Effect of outstanding stock options		582,688			732,722
Weighted average shares used in computing diluted net earnings per share:		40,569,340			57,039,061
Earnings (loss) per common share attributable to common stockholders – basic
Income from continuing operations per common share	$	0.09		$	0.19
Loss from discontinued operations per common share		(0.04	)		(0.03	)
Earnings per common share attributable to common shareholders – basic	$	0.05		$	0.16
Earnings (loss) per common share attributable to common stockholders – diluted
Income from continuing operations per common share	$	0.09		$	0.18
Loss from discontinued operations per common share		(0.04	)		(0.03	)
Earnings per common share attributable to common shareholders – diluted	$	0.05		$	0.15