Shareholder's Equity (Tables)

6 Months Ended

Dec. 31, 2015

Equity [Abstract]

Changes in Shareholders' Equity

The changes in shareholders’ equity for the six months ended December 31, 2015 are summarized as follows (in thousands):

						Additional					Total
	Preferred			Common		Paid-in		Accumulated			Shareholders’
	Stock			Stock		Capital		Deficit			Deficit
Balance, June 30, 2015	$	69		$	5	$	205,946	$	(206,485	)	$	(465	)
Preferred stock dividends									(202	)		(202	)
Share-based compensation expense							210					210
Restricted shares and stock options issued for services							363					363
Exercise of stock options					—		3					3
Conversion of Series D preferred stock		(4	)				4					—
Warrants issued for services							12					12
Warrants and conversion features releted to debt							2,166					2,166
Net loss									(8,228	)		(8,228	)
Balance, December 31, 2015	$	65		$	5	$	208,704	$	(214,915	)	$	(6,141	)