Note 12 - Commitments and Contingencies (Details) (USD $)	1 Months Ended
	Mar. 19, 2012	Sep. 30, 2014	Jun. 30, 2013
Standby Letters of Credit [Member]
Note 12 - Commitments and Contingencies (Details) [Line Items]
Letters of Credit Outstanding, Amount		$ 0
LSI Virticus [Member]
Note 12 - Commitments and Contingencies (Details) [Line Items]
Business Combination, Contingent Consideration, Liability	877,000		0
Liability Payment Period	5 years
Loss Contingency, Range of Possible Loss, Maximum		$ 3,000,000