BASIS OF PRESENTATION OF UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: Financial Statements Effect of Revisions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited)
Site operating expenses	$ 47,828	$ 51,572
Rent	74,819	77,696
Loss before income taxes and equity in income of affiliated companies	2,866	(3,979)
Income taxes	(2,816)	(6,256)
Net loss	$ (808)	$ (9,843)
Net loss per share:
Basic and diluted earnings per share (in dollars per share)	$ (0.02)	$ (0.18)
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited)
Net loss	$ (808)	$ (9,843)
Comprehensive loss	(5,080)	(14,465)
Cash flows from operating activities:
Net loss	(808)	(9,843)
Deferred income taxes	1,727	4,619
Changes in operating assets and liabilities, excluding the effects of acquisitions	$ (10,224)	(3,281)
Prior Period Adjustment | As Previously Reported
CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited)
Site operating expenses		51,652
Rent		77,469
Loss before income taxes and equity in income of affiliated companies		(3,832)
Income taxes		(5,612)
Net loss		$ (9,052)
Net loss per share:
Basic and diluted earnings per share (in dollars per share)		$ (0.16)
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited)
Net loss		$ (9,052)
Comprehensive loss		(13,674)
Cash flows from operating activities:
Net loss		(9,052)
Deferred income taxes		4,059
Changes in operating assets and liabilities, excluding the effects of acquisitions		(3,512)
Prior Period Adjustment | Revision
CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited)
Site operating expenses		(80)
Rent		227
Loss before income taxes and equity in income of affiliated companies		(147)
Income taxes		(644)
Net loss		$ (791)
Net loss per share:
Basic and diluted earnings per share (in dollars per share)		$ (0.01)
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited)
Net loss		$ (791)
Comprehensive loss		(791)
Cash flows from operating activities:
Net loss		(791)
Deferred income taxes		560
Changes in operating assets and liabilities, excluding the effects of acquisitions		$ 231