FINANCE RECEIVABLES - Age Analysis of Past Due Finance Receivables (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Total
Current	$ 18,720	$ 19,133
Total finance receivables (gross)	20,184	19,975
0-30 days
Total
Total past due	140	190
31-60 days
Total
Total past due	237	49
61-90 days
Total
Total past due	70	146
Greater than 91 days
Total
Total past due	1,017	$ 457
Deferred Payment Arrangements / Timing
Total
Current	18,367
Total finance receivables (gross)	19,144
Deferred Payment Arrangements / Timing | 0-30 days
Total
Total past due	37
Deferred Payment Arrangements / Timing | 31-60 days
Total
Total past due	193
Deferred Payment Arrangements / Timing | 61-90 days
Total
Total past due	34
Deferred Payment Arrangements / Timing | Greater than 91 days
Total
Total past due	513
Other Finance Receivables
Total
Current	353
Total finance receivables (gross)	1,040
Other Finance Receivables | 0-30 days
Total
Total past due	103
Other Finance Receivables | 31-60 days
Total
Total past due	44
Other Finance Receivables | 61-90 days
Total
Total past due	36
Other Finance Receivables | Greater than 91 days
Total
Total past due	$ 504