BASIS OF PRESENTATION OF UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Stock-based employees compensation
Stock-based compensation	$ 1,300	$ 1,400	$ 4,899	$ 4,723
RSUs
Stock-based employees compensation
Stock granted (in shares)	10,169		360,252
SARs
Stock-based employees compensation
Stock granted (in shares)	0		469,482
Performance share units
Stock-based employees compensation
Stock granted (in shares)	0		304,550