Note 16 - Sale of Orchard (Details) (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
Note 16 - Sale of Orchard (Details) [Line Items]
Proceeds from Sale of Property, Plant, and Equipment	$ 1,500,000	$ 1,493,000	$ 1,107,000
Gain (Loss) on Disposition of Property Plant Equipment	(1,857,000)	(1,870,000)	83,000
Trees and Other Personal Property [Member]
Note 16 - Sale of Orchard (Details) [Line Items]
Gain (Loss) on Disposition of Property Plant Equipment	$ (1,800,000)

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 12

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration