Note 3 - Discontinued Operations (Details) - Assets and Liabilities Related to Discontinued Operations (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Assets and Liabilities Related to Discontinued Operations [Abstract]
Current assets	$ 800	$ 483
Other non-current assets	3,014	3,000
Accrued expenses	1,173	795
Accrued pension and other non-current liabilities	$ 1,536	$ 3,219