Note 25 - Commitments and Contingencies (Details) - Unconditional Purchase Obligations (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013
Unrecorded Unconditional Purchase Obligation [Line Items]
2014	$ 14,410
2015	10,808
2016	3,503
Purchase Obligations [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
2014	13,169
2015	10,090
2016	3,479
Service Obligations [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
2014	1,241
2015	718
2016	$ 24

Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 440

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25336-109308

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the second fiscal year following the latest fiscal year.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the third fiscal year following the latest fiscal year.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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Balance Type:	na
Period Type:	duration