Note 5. Discontinued Operations (Assets and Liabilities of Discontinued Operations - BH Holdings, S.A.S) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Jun. 30, 2017	Jun. 30, 2014
Liabilities [Abstract]
Total liabilities	$ 96	$ 91
BH Holdings, S.A.S [Member]
Assets [Abstract]
Total assets	0	0
Liabilities [Abstract]
Other current liabilities	96	91
Total liabilities	96	91	$ 86
Assets (Liabilities) of Disposal Group, Including Discontinued Operation, Net	$ (96)	$ (91)