5. Supplemental Financial Information (Details - Other liabilities) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Current
Accrued variable consideration	$ 1,196	$ 1,313
Customer deposits and refunds	290	168
Accrued raw materials purchases	1,111	1,155
Deferred revenue	445	328
Capital lease obligations	832	4
Taxes payable	389	322
Other accrued liabilities	2,033	1,290
Total other current liabilities	6,296	4,580
Non-current
Deferred rent	225	48
Deferred revenue	159	158
Total other non-current liabilities	$ 384	$ 206