Debt Including Capital Lease Obligations - Other Debt (Details) (USD $)	Mar. 31, 2014 ha
Debt Instrument [Line Items]
Hectares of land	700
Farms purchase price	$ 10,000,000
Cash paid for farms	3,000,000
Other debt [Member]
Debt Instrument [Line Items]
Amount financed for farms purchase	$ 6,541,000
Effective interest rate	8.00%
Land [Member]
Debt Instrument [Line Items]
Hectares of land	450

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant