Note 3- Segment Reporting Information (Details) - Long-lived Assets by Geographical Region (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Jun. 30, 2014
Long-lived Assets (b):
Assets by Geographic Region	$ 45,208	[1]	$ 46,076	[1]
UNITED STATES
Long-lived Assets (b):
Assets by Geographic Region	45,208	[1]	45,886	[1]
CANADA
Long-lived Assets (b):
Assets by Geographic Region		[1]	$ 190	[1]

[1] Long-lived assets include property, plant and equipment, and other long-term assets. Goodwill and intangible assets are not included in long-lived assets.