Note 7. Discontinued Operations (Assets and Liabilities of Discontinued Operations - BH Holdings, S.A.S) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016	Jun. 30, 2015
Liabilities [Abstract]
Total liabilities	$ 84	$ 89
BH Holdings, S.A.S [Member]
Assets [Abstract]
Total assets	0	0
Liabilities [Abstract]
Other current liabilities	84	89
Total liabilities	84	89	$ 86
Assets (Liabilities) of Disposal Group, Including Discontinued Operation, Net	$ (84)	$ (89)