EQUITY - Schedule of long term incentive plans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 47	$ 150	$ 159	$ 415
FY18 LTI Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	30	77	91	195
FY17 LTI Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	17	64	68	192
FY16 LTI Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation	$ 0	$ 9	$ 0	$ 28