Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Preferred stock - par value	$ 0.0001	$ 0.0001
Preferred stock - shares authorized	10,000,000	10,000,000
Common stock- par value	$ 0.01	$ 0.01
Common stock- shares authorized	175,000,000	175,000,000
Common stock- shares issued	73,452,596	73,452,596
Common stock- shares outstanding	73,452,596	73,452,596
Preferred Stock [Member]
Preferred stock - par value	$ 0.0001	$ 0.0001
Preferred stock - shares authorized	5,700,000	5,700,000
Preferred stock - shares issued
Preferred stock - shares outstanding
Series A Convertible Preferred Stock [Member]
Preferred stock - par value	$ 0.0001	$ 0.0001
Preferred stock - shares authorized	4,300,000	4,300,000
Preferred stock - shares issued	4,300,000	4,300,000
Preferred stock - shares outstanding	4,300,000	4,300,000
Preferred stock - liquidation preference	$ 1	$ 1