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Note 13 - Restructuring Expenses (Details) (USD $)	1 Months Ended	3 Months Ended	9 Months Ended
Note 13 - Restructuring Expenses (Details) (USD $)	Oct. 31, 2013	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Restructuring and Related Activities [Abstract]
Restructuring Charges	$ 26,000	$ 913,000	$ 26,000	$ 2,306,000

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details