SIGNIFICANT ACCOUNTING POLICIES - Summary of Revenue by Solution (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Total revenues	$ 18,878	$ 17,011	$ 32,793	$ 30,162
Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	100.00%	100.00%	100.00%	100.00%
Mailbacks
Disaggregation of Revenue [Line Items]
Total revenues	$ 12,070	$ 10,452	$ 18,818	$ 16,614
Mailbacks | Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	63.90%	61.40%	57.30%	55.20%
Route-based pickup services
Disaggregation of Revenue [Line Items]
Total revenues	$ 3,551	$ 3,491	$ 6,750	$ 6,647
Route-based pickup services | Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	18.80%	20.50%	20.60%	22.00%
Unused medications
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,865	$ 1,713	$ 4,494	$ 4,074
Unused medications | Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	9.90%	10.10%	13.70%	13.50%
Third party treatment services
Disaggregation of Revenue [Line Items]
Total revenues	$ 54	$ 179	$ 85	$ 314
Third party treatment services | Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	0.30%	1.10%	0.30%	1.00%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,338	$ 1,176	$ 2,646	$ 2,513
Other | Revenue benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
Revenue percentage	7.10%	6.90%	8.10%	8.30%