Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and Lines of Credit - Narrative (Details)

v3.19.1
Long-Term Debt and Lines of Credit - Narrative (Details)
6 Months Ended 12 Months Ended
Apr. 27, 2016
USD ($)
Sep. 17, 2015
USD ($)
Sep. 04, 2014
USD ($)
a
loan
Mar. 04, 2014
USD ($)
Mar. 31, 2019
USD ($)
a
loan
Mar. 31, 2018
USD ($)
Sep. 30, 2018
USD ($)
Dec. 01, 2016
USD ($)
Feb. 15, 2015
USD ($)
Sep. 30, 2014
USD ($)
Debt Instrument [Line Items]                    
Interest rate term loans         $ 168,912,000   $ 174,349,000      
Debt issuance cost, net         $ 1,465,000   $ 1,563,000      
Minimum debt service coverage ratio             1.10      
Tangible net worth             $ 160,000,000      
Percentage of consolidated net income             10.00%      
Annual increase of tangible net worth             $ 163,581,000      
Minimum current ratio         1.50          
Debt to total assets ratio         0.625          
Limit on capital expenditures         $ 30,000,000          
Borrowings on revolving lines of credit         63,637,000 $ 21,424,000        
Met Fixed-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans         92,814,000   95,938,000      
Quarterly principal payments         $ 2,281,250          
Fixed interest rate (as a percentage)         4.15%          
Prepayment amount of the fixed term loan (up to)         $ 8,750,000          
Availability under line of credit         5,625,000          
Debt issuance cost, net         780,000   836,000      
Met Variable-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans         $ 45,281,000   $ 46,719,000      
LIBOR spread subject to adjustment period         2 years          
Variable interest rate (as a percentage)         4.39%   3.99%      
Debt issuance cost, net         $ 359,000   $ 385,000      
Met Variable-Rate Term Loans | LIBOR                    
Debt Instrument [Line Items]                    
LIBOR spread         1.50%          
Citrus Groves                    
Debt Instrument [Line Items]                    
Area of land (in acres) | a         38,200          
Farm and Ranch Land                    
Debt Instrument [Line Items]                    
Area of land (in acres) | a         5,762          
Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Debt issuance cost, gross                   $ 2,834,000
Debt issuance cost, net         $ 1,183,000   $ 1,357,000     $ 339,000
Revolving Credit Facility | Met Fixed-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans         125,000,000          
Revolving Credit Facility | Met Variable-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans         57,500,000          
RLOC                    
Debt Instrument [Line Items]                    
Revolving line of credit         25,000,000          
Availability under line of credit         $ 25,000,000          
Annual commitment fee (as a percent)         0.25%          
RLOC | LIBOR                    
Debt Instrument [Line Items]                    
LIBOR spread         1.65%          
WCLC                    
Debt Instrument [Line Items]                    
Revolving line of credit         $ 70,000,000          
Variable interest rate (as a percentage)         4.24%   3.85%      
Availability under line of credit         $ 44,578,000   $ 57,015,000      
WCLC | Maximum                    
Debt Instrument [Line Items]                    
Annual commitment fee (as a percent)         0.30%          
WCLC | Minimum                    
Debt Instrument [Line Items]                    
Annual commitment fee (as a percent)         0.20%          
WCLC | LIBOR                    
Debt Instrument [Line Items]                    
LIBOR spread         1.75%          
WCLC | LIBOR | Maximum                    
Debt Instrument [Line Items]                    
LIBOR spread         2.50%          
WCLC | LIBOR | Minimum                    
Debt Instrument [Line Items]                    
LIBOR spread         1.75%          
Letter of Credit                    
Debt Instrument [Line Items]                    
Debt issuance cost, gross             $ 123,000      
Letter of Credit | WCLC                    
Debt Instrument [Line Items]                    
Revolving line of credit         $ 20,000,000          
Outstanding balance         24,962,000          
Outstanding letters of credit         460,000          
Citree | Metlife Term Loan                    
Debt Instrument [Line Items]                    
Revolving line of credit         $ 5,000,000          
Interest rate 5.28% 5.30%     5.28%          
Borrowings on revolving lines of credit $ 2,500,000 $ 2,000,000   $ 500,000            
Silver Nip Citrus                    
Debt Instrument [Line Items]                    
Number of fixed rate term loans | loan     2              
Silver Nip Citrus | Maximum                    
Debt Instrument [Line Items]                    
Covenant ratio         1.5          
Silver Nip Citrus | Minimum                    
Debt Instrument [Line Items]                    
Covenant ratio         1.00          
Silver Nip Citrus | Met Fixed-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans         $ 27,550,000          
Quarterly principal payments         $ 290,000          
Fixed interest rate (as a percentage)         5.35%          
Prepayment amount of the fixed term loan (up to)         $ 5,000,000          
Number of fixed rate term loans | loan         2          
Amount of prepayment           $ 4,453,000     $ 750,000  
Amount of prepayment in excess of total without penalty         $ 203,000          
Premium payment of penalty         $ 22,000          
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%              
Silver Nip Citrus | Loans Payable                    
Debt Instrument [Line Items]                    
Limited guaranty and security agreement               $ 8,000,000    
Citrus Grove | Silver Nip Citrus                    
Debt Instrument [Line Items]                    
Area of land owned (in acres) | a     1,500              
Prudential | Silver Nip Citrus | Met Fixed-Rate Term Loans                    
Debt Instrument [Line Items]                    
Interest rate term loans     $ 5,500,000              
Quarterly principal payments     $ 55,000