Note 11 - Commitments (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			1 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2012 Standex Air Distribution Products, Inc. [Member]	Jun. 30, 2014 Standex Air Distribution Products, Inc. [Member]	Jun. 30, 2014 Minimum [Member]	Jun. 30, 2014 Maximum [Member]
Note 11 - Commitments (Details) [Line Items]
Lease, Initial Term						1 year	20 years
Operating Leases, Rent Expense, Net	$ 5.5	$ 4.9	$ 4.8
Impairment of Leasehold				2.3
Aggregate Lease Obligation					1.8
Lease Liabilities					1.3
Lease Obligations in Event of Default					$ 0.8