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Description of Business and Basis of Presentation (Details) |  | 4 Months Ended |
--- | --- | --- | ---
Feb. 28, 2015 USD ($) $ / shares shares | Jun. 30, 2015 USD ($) a $ / shares shares | Sep. 30, 2014 $ / shares
Related Party Transaction [Line Items] |  |  |
Common Stock, Par or Stated Value Per Share | $ / shares | $ 1.00 | $ 1 | $ 1
Land [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Area of land owned | a |  | 121,000 |
Mineral Rights [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Area of land owned | a |  | 90,000 |
Silver Nip Citrus Agreement [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Number of shares issuable | shares | 923,257 | 115,783 |
Amount of indebtedness | $ 40,278,000 |  |
Other liabilities | 6,952,000 |  |
Book value of assets acquired | 65,739,000 |  |
Net assets acquired | $ 18,470,000 |  |
Professional and legal fees |  | $ 894,000 |
734 Agriculture [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership interest in subsidiary | 51.00% | 51.00% |
Silver Nip [Member] | 734 Agriculture [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership interest in subsidiary | 74.89% |  |
Silver Nip [Member] | Mr Wilson [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership interest in subsidiary | 5.00% |  |
Silver Nip [Member] | Rio Verde Ventures, LLC [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership interest in subsidiary | 20.11% |  |

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