Note 4 - Summary of Intangible Assets (Details) - USD ($)	Jun. 30, 2015	Jun. 30, 2014
Customer Relationships [Member]
Gross intangibles	$ 21,950,000	$ 21,950,000
Accumulated amortization	(9,297,000)	(6,004,000)
	12,653,000	15,946,000
Developed Technology Rights [Member]
Gross intangibles	2,525,000	2,525,000
Accumulated amortization	(1,106,000)	(727,000)
	1,419,000	1,798,000
Gross intangibles	24,475,000	24,475,000
Accumulated amortization	(10,403,000)	(6,731,000)
	$ 14,072,000	$ 17,744,000

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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