REVENUES BY SOLUTION (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Segment Reporting Information [Line Items]
Revenue reported	$ 9,427	$ 8,588	$ 30,229	$ 27,826
Revenue percentage	100.00%	100.00%	100.00%	100.00%
Mailbacks
Segment Reporting Information [Line Items]
Revenue reported	$ 4,602	$ 4,997	$ 16,618	$ 17,661
Revenue percentage	48.80%	58.20%	55.00%	63.50%
Route-based pickup services
Segment Reporting Information [Line Items]
Revenue reported	$ 1,888	$ 1,641	$ 5,479	$ 4,686
Revenue percentage	20.00%	19.10%	18.10%	16.80%
Unused medications
Segment Reporting Information [Line Items]
Revenue reported	$ 1,832	$ 867	$ 4,321	$ 2,400
Revenue percentage	19.40%	10.10%	14.30%	8.60%
Third party treatment services
Segment Reporting Information [Line Items]
Revenue reported	$ 44	$ 149	$ 815	$ 291
Revenue percentage	0.50%	1.70%	2.70%	1.00%
Other
Segment Reporting Information [Line Items]
Revenue reported	$ 1,061	$ 934	$ 2,996	$ 2,788
Revenue percentage	11.30%	10.90%	9.90%	10.10%