EARNINGS PER SHARE: (Details) - shares	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Awards excluded from earnings per share calculations
Awards excluded from diluted earnings per share computation (in shares)	592,664	169,023	405,015	124,625
Equity Based Compensation Awards [Member]
Awards excluded from earnings per share calculations
Awards excluded from diluted earnings per share computation (in shares)	2,097,378	1,915,248	2,210,212	1,838,695
Shares issuable upon conversion of debt
Awards excluded from earnings per share calculations
Awards excluded from diluted earnings per share computation (in shares)				922,527