Note 8 - Intangible Assets (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
VLS [Member] | Customer Lists [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life				5 years
Amortization of Intangible Assets	$ 18,832	$ 30,496	$ 48,880	$ 60,782
VLS [Member] | Technology [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			5 years
Amortization of Intangible Assets	12,658	12,557	24,777	24,910
Product Licenses [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			8 years
Amortization of Intangible Assets	$ 523,825	$ 538,840	$ 957,384	$ 1,042,246