Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and Lines of Credit - Modification of Credit Agreements (Details)

v3.5.0.2
Long-Term Debt and Lines of Credit - Modification of Credit Agreements (Details) - USD ($)
Jun. 30, 2016
Sep. 30, 2015
Jun. 30, 2015
Debt Instrument [Line Items]      
Interest rate term loans (up to) $ 199,901,000 $ 205,481,000  
Silver Nip Citrus | Loans Payable      
Debt Instrument [Line Items]      
Interest rate term loans (up to)     $ 7,000,000
Limited guaranty and security agreement     $ 7,000,000