Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and Lines of Credit - Silver Nip Citrus Debt (Details)

v3.6.0.2
Long-Term Debt and Lines of Credit - Silver Nip Citrus Debt (Details)
3 Months Ended
Dec. 03, 2014
USD ($)
Sep. 04, 2014
USD ($)
a
loan
Dec. 31, 2016
USD ($)
loan
Dec. 01, 2016
USD ($)
Sep. 30, 2016
USD ($)
Dec. 31, 2015
USD ($)
Feb. 15, 2015
USD ($)
Debt Instrument [Line Items]              
Interest rate term loans     $ 194,520,000   $ 197,219,000    
Minimum current ratio 1.50            
Fixed Interest Rate Term Loans              
Debt Instrument [Line Items]              
Interest rate term loans $ 125,000,000   103,750,000   105,312,000    
Fixed interest rate (as a percentage) 4.15%            
Quarterly principal payments $ 2,281,250            
Prepayment amount of the fixed term loan $ 8,750,000   $ 0        
Silver Nip Citrus              
Debt Instrument [Line Items]              
Number of fixed rate term loans | loan   2          
Minimum current ratio     1.5        
Silver Nip Citrus | Citrus Grove              
Debt Instrument [Line Items]              
Area of land acquired (in acres) | a   1,500          
Silver Nip Citrus | Fixed Interest Rate Term Loans              
Debt Instrument [Line Items]              
Number of fixed rate term loans | loan     2        
Interest rate term loans     $ 27,550,000        
Fixed interest rate (as a percentage)     5.35%        
Quarterly principal payments     $ 290,000        
Prepayment amount of the fixed term loan     $ 5,000,000        
Amount of prepayment             $ 750,000
Silver Nip Citrus | Fixed Interest Rate Term Loans | Prudential              
Debt Instrument [Line Items]              
Interest rate term loans   $ 5,500,000          
Quarterly principal payments   $ 55,000          
Silver Nip Citrus | Fixed Rate Term Loan1              
Debt Instrument [Line Items]              
Fixed interest rate (as a percentage)   3.85%          
Silver Nip Citrus | Fixed Rate Term Loan 2              
Debt Instrument [Line Items]              
Fixed interest rate (as a percentage)   3.45%          
Loans Payable | Silver Nip Citrus              
Debt Instrument [Line Items]              
Interest rate term loans           $ 7,000,000  
Limited guaranty and security agreement       $ 8,000,000 $ 8,000,000 $ 7,000,000