Note 3 - Business Combinations (Details) (USD $)	12 Months Ended				1 Months Ended		1 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2012 Inlet [Member] Customer Lists [Member]	Mar. 02, 2012 Inlet [Member] Customer Lists [Member]	Mar. 31, 2012 Inlet [Member]	Mar. 02, 2012 Inlet [Member]	Jul. 31, 2012 IDP [Member]
Note 3 - Business Combinations (Details) [Line Items]
Business Combination, Consideration Transferred					$ 1,300,000		$ 1,000,000
Business Acquisition Post-Closing Adjustment					252,000
Goodwill	17,700,000	15,954,000				794,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill						480,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles				480,000
Finite-lived Intangible Assets Acquired			448,000
Finite-Lived Intangible Asset, Useful Life			5 years
Amortization of Intangible Assets	845,000	678,000	96,000
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	2,690,000		64,000
Payments to Acquire Businesses, Gross							600,000
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned							$ 400,000
Business Acquisition Contingent Consideration Term							3 years