Quarterly report pursuant to Section 13 or 15(d)

Property, Buildings and Equipment, Net (Details)

v3.2.0.727
Property, Buildings and Equipment, Net (Details) - USD ($)
 3 Months Ended 9 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Apr. 03, 2015
Sep. 30, 2014
Property, Plant and Equipment [Line Items]            
Net property, buildings and equipment $ 383,100,000   $ 383,100,000     $ 126,833,000
Impairment on assets held for sale     541,000      
Sales price         $ 1,509,000  
Citrus, Land and Land improvements [Member]            
Property, Plant and Equipment [Line Items]            
Impairment on assets held for sale     541,000      
Depreciable Property Plant and Equipment [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment $ 335,877,000   335,877,000     153,591,000
Less accumulated depreciation and depletion (75,324,000)   (75,324,000)     (66,321,000)
Net property, buildings and equipment 260,553,000   260,553,000     87,270,000
Breeding herd [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment 11,158,000   11,158,000     11,558,000
Buildings [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment 21,377,000   21,377,000     16,282,000
Citrus trees [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment 243,878,000   243,878,000     69,952,000
Equipment and Other Facilities [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment 59,464,000   59,464,000     55,799,000
Land and Land Improvements [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment $ 122,547,000   122,547,000     39,563,000
Land and Land Improvements [Member] | Silver Nip [Member] | Citrus, Land and Land improvements [Member]            
Property, Plant and Equipment [Line Items]            
Gross property, buildings and equipment           $ 2,832,159
Pre-tax gains on sale of properties     $ 2,926,553