EARNINGS PER SHARE (Details 1) - $ / shares	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
6% Convertible | Series A
Class of Stock [Line Items]
Cumulative preferred stock dividends in arrears	$ 18	$ 17
6% Convertible | Series B
Class of Stock [Line Items]
Cumulative preferred stock dividends in arrears	17	17
5% Convertible | Series A
Class of Stock [Line Items]
Cumulative preferred stock dividends in arrears	68	67
5% Convertible | Series B
Class of Stock [Line Items]
Cumulative preferred stock dividends in arrears	$ 68	$ 67