Note 10 - Other Non-Current Assets (Details) - Other Non-current Assets (USD $) In Thousands, unless otherwise specified	Mar. 30, 2014	Jun. 30, 2013
Other Non-current Assets [Abstract]
Long-term deposits	$ 271	$ 5,050
Debt financing fees	2,130	2,117
Biomass foundation and feedstock	1,959	1,852
Other investments		674
Other	148	550
Total other non-current assets	$ 4,508	$ 10,243

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Net amount of long-term deferred finance costs capitalized at the end of the reporting period.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

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-Subparagraph (SX 210.5-02.17)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

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Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer.

+ References

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

-Publisher FASB

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Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.

+ References

No definition available.

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Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

+ References

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Carrying amount as of the balance sheet date of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle (such as inventory related to long-term contracts or program rights).

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This element represents the noncurrent portion of investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions.

+ References

No definition available.

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