Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.4.0.3
Basis of Presentation (Details)
a in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Oct. 01, 2015
USD ($)
segment
Mar. 31, 2016
USD ($)
a
classification
Mar. 31, 2015
USD ($)
Mar. 31, 2016
USD ($)
a
classification
segment
Mar. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
segment
Sep. 30, 2014
USD ($)
Feb. 28, 2015
Property, Plant and Equipment [Line Items]                
Number of business segments | segment 3     3   5    
Ownership interest (as a percent)   51.00% 51.00% 51.00% 51.00%      
Increase in income tax expense   $ 6,102,000 $ 1,127,000 $ 4,027,000 $ 4,890,000      
Increase in long term deferred tax liability   25,581,000   25,581,000   $ 25,628,000    
Reduction in additional paid in capital   (18,257,000)   (18,257,000)   (19,795,000)    
Net loss   $ (8,724,000) $ (4,226,000) (5,704,000) (9,433,000)      
Citree                
Property, Plant and Equipment [Line Items]                
Net loss attributable to noncontrolling interest       $ 37,171 $ 14,831      
734 Agriculture | Silver Nip Citrus                
Property, Plant and Equipment [Line Items]                
Ownership interest (as a percent)               74.89%
Mr. Clay Wilson | Silver Nip Citrus                
Property, Plant and Equipment [Line Items]                
Ownership interest (as a percent)               5.00%
Entity Controlled by Mr. Clay Wilson | Silver Nip Citrus                
Property, Plant and Equipment [Line Items]                
Ownership interest (as a percent)               20.11%
Subsidiaries                
Property, Plant and Equipment [Line Items]                
Decrease to total assets $ 493,000              
Net loss $ 594,000              
Land                
Property, Plant and Equipment [Line Items]                
Area of land owned (in acres) | a   121   121        
Number of primary classifications | classification   2   2        
Mineral Rights                
Property, Plant and Equipment [Line Items]                
Area of land owned (in acres) | a   90   90        
Immaterial Error Correction                
Property, Plant and Equipment [Line Items]                
Increase in income tax expense             $ 1,494,000  
Increase in long term deferred tax liability             $ 1,494,000  
Reduction in additional paid in capital           $ 1,494,000