Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.4
Long-Term Debt and Lines of Credit - Narrative (Details)
3 Months Ended 12 Months Ended
Oct. 27, 2022
Apr. 29, 2022
USD ($)
Dec. 31, 2022
USD ($)
a
Loan
Sep. 30, 2022
USD ($)
Jun. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2014
USD ($)
Debt Instrument [Line Items]                
Fixed interest rate     5.35%          
Adjusted fixed interest rate     3.85%          
Availability under line of credit           $ 25,000,000    
Deferred Financing Costs, Net     $ 716,000 $ 748,000        
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       $ 174,462,000        
Minimum current ratio     1.50          
Debt to total assets ratio     0.625          
Limit on capital expenditures     $ 30,000,000          
Silver Nip Citrus                
Debt Instrument [Line Items]                
Covenant ratio     1.00          
Letter of Credit                
Debt Instrument [Line Items]                
Debt issuance cost, gross             $ 23,000  
Grove Management Services                
Debt Instrument [Line Items]                
Area of land (in acres) | a     38,200          
Met Fixed-Rate Term Loans                
Debt Instrument [Line Items]                
Quarterly principal payments     $ 1,562,500          
Fixed interest rate     4.15%          
Prepayment amount of the fixed term loan     $ 10,312,500          
Remaining Borrowings Interest To Be Paid At Maturity With Ballon Payment     70,000,000          
Deferred Financing Costs, Net     414,000 435,000        
Principal     70,000,000 70,000,000        
Met Fixed-Rate Term Loans | Silver Nip Citrus                
Debt Instrument [Line Items]                
Quarterly principal payments     $ 290,000          
Area of property that served as collateral (in acres) | a     5,700          
Number of fixed rate term loans | Loan     2          
Principal     $ 27,550,000          
Met Variable-Rate Term Loans                
Debt Instrument [Line Items]                
Deferred Financing Costs, Net     107,000 113,000        
Principal     19,500,000 19,906,000        
Variable Rate Term Loan Prepayment                
Debt Instrument [Line Items]                
Debt prepayment   $ 15,625,000            
Deferred Financing Costs, Net         $ 94,000      
Silver Nip Citrus Debt | Silver Nip Citrus                
Debt Instrument [Line Items]                
Deferred Financing Costs, Net     169,000 173,000        
Revolving Credit Facility                
Debt Instrument [Line Items]                
Debt issuance cost, gross               $ 2,834,000
Deferred Financing Costs, Net     627,000 $ 658,000       $ 339,000
Revolving Credit Facility | Met Fixed-Rate Term Loans                
Debt Instrument [Line Items]                
Revolving line of credit     125,000,000          
Revolving Credit Facility | Met Variable-Rate Term Loans                
Debt Instrument [Line Items]                
Revolving line of credit     57,500,000          
RLOC                
Debt Instrument [Line Items]                
Revolving line of credit     25,000,000          
Quarterly principal payments     $ 718,750          
LIBOR spread subject to adjustment period       2 years        
Variable interest rate     5.88% 4.27%        
LIBOR spread (as a percent)       0.25%        
Availability under line of credit     $ 25,000,000          
RLOC | LIBOR                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)     1.65% 1.65%        
RLOC | SOFR                
Debt Instrument [Line Items]                
LIBOR spread subject to adjustment period       2 years        
LIBOR spread (as a percent)       1.75%        
RLOC | Met Variable-Rate Term Loans                
Debt Instrument [Line Items]                
LIBOR spread subject to adjustment period       2 years        
RLOC | Variable Rate Term Loan Prepayment                
Debt Instrument [Line Items]                
Variable interest rate     5.88% 4.27%        
WCLC                
Debt Instrument [Line Items]                
Revolving line of credit     $ 70,000,000          
LIBOR spread (as a percent)     0.20%          
Availability under line of credit     $ 50,707,000 $ 64,762,000        
Principal     $ 19,045,000 $ 4,928,000        
WCLC | Minimum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)     0.20%          
WCLC | Maximum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)     0.30%          
WCLC | Letter of Credit                
Debt Instrument [Line Items]                
Revolving line of credit     $ 2,000,000          
Letter of credit issued     $ 248,000          
WCLC | LIBOR                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)       1.75%        
WCLC | LIBOR | Minimum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)     1.75%          
WCLC | LIBOR | Maximum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent)     2.50%          
WCLC | SOFR                
Debt Instrument [Line Items]                
Variable interest rate     5.87% 4.31%        
WCLC | SOFR | Minimum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent) 1.75%              
WCLC | SOFR | Maximum                
Debt Instrument [Line Items]                
LIBOR spread (as a percent) 2.50%              
Metlife Term Loan | Citree                
Debt Instrument [Line Items]                
Revolving line of credit     $ 5,000,000          
Fixed interest rate     5.28%          
Principal     $ 3,950,000 $ 4,013,000        
Deferred Financing Costs, Net     $ 26,000 $ 27,000        
Area of property that served as collateral (in acres) | a     1,200