2. Supplemental Financial Information (Details - Non-cash acquisition) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Supplemental Cash Flow Information
Accrued property and equipment paid for in the subsequent period	$ 17	$ 15
Non-cash acquisition of property and equipment under capital leases	0	37
Non-cash tenant improvements paid by landlord	$ 0	$ 190