Note 2- Business Segment Information (Details) - Long-lived Assets by Geographical Region (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012
Long-Lived Assets (b):
Assets by Geographic Region	$ 46,076	[1]	$ 47,179	[1]	$ 44,608	[1]
UNITED STATES
Long-Lived Assets (b):
Assets by Geographic Region	45,886	[1]	46,843	[1]	44,286	[1]
CANADA
Long-Lived Assets (b):
Assets by Geographic Region	$ 190	[1]	$ 336	[1]	$ 322	[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.