Note 5 - Goodwill and Intangibles (Detail) - Amortizable intangible assets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012
Finite-lived intangible assets, gross	$ 10,882	$ 15,858
Accumulated amortization	(2,235)	(7,103)
Total net balance	8,647	8,755
Noncompete Agreements [Member]
Finite-lived intangible assets, gross	600	600
Trademarks and Trade Names [Member]
Finite-lived intangible assets, gross	1,480	1,480
Completed Technology [Member]
Finite-lived intangible assets, gross	2,616	2,292
Customer Relationships [Member]
Finite-lived intangible assets, gross	4,950	4,950
Backlog [Member]
Finite-lived intangible assets, gross	260	260
Other Intangible Assets [Member]
Finite-lived intangible assets, gross	$ 976	$ 6,276