Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

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Related Party Transactions (Details) - USD ($)
4 Months Ended 9 Months Ended
Feb. 28, 2015
Jun. 30, 2015
Jun. 30, 2015
Sep. 30, 2014
Related Party Transaction [Line Items]        
Common stock, par value per share $ 1.00 $ 1 $ 1 $ 1
Silver Nip Citrus Agreement [Member]        
Related Party Transaction [Line Items]        
Number of shares issuable 923,257 115,783    
Amount of indebtedness $ 40,278,000      
Professional and legal fees   $ 894,000 $ 894,000  
Other liabilities 6,952,000      
Book value of assets acquired 65,739,000      
Net assets acquired $ 18,470,000      
734 Agriculture [Member]        
Related Party Transaction [Line Items]        
Ownership interest in subsidiary 51.00% 51.00% 51.00%  
Number of shares owned   3,725,457 3,725,457  
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%      
JD Alexander [Member]        
Related Party Transaction [Line Items]        
Amount of transaction     $ 2,000,000  
Term of agreement     2 years  
Ken Smith [Member]        
Related Party Transaction [Line Items]        
Amount of transaction     $ 1,225,000  
Term of agreement     2 years  
W. Mark Humphrey [Member]        
Related Party Transaction [Line Items]        
Amount of transaction     $ 350,000  
Term of agreement     1 year  
Amount of lump sum payment   $ 100,000 $ 100,000  
TBCO [Member]        
Related Party Transaction [Line Items]        
Amount of transaction     $ 400,000