Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.1
Long-Term Debt and Lines of Credit - Narrative (Details)
6 Months Ended 12 Months Ended
Oct. 27, 2022
Apr. 29, 2022
USD ($)
Mar. 31, 2023
USD ($)
a
Loan
Sep. 30, 2022
USD ($)
Jun. 30, 2022
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2014
USD ($)
Debt Instrument [Line Items]              
Fixed interest rate     5.35%        
Adjusted fixed interest rate     3.85%        
Deferred Financing Costs, Net     $ 684,000 $ 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     392,000 435,000      
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     102,000 113,000      
Principal     19,094,000 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     165,000 173,000      
Revolving Credit Facility              
Debt Instrument [Line Items]              
Debt issuance cost, gross             $ 2,834,000
Deferred Financing Costs, Net     597,000 $ 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     406,250        
LIBOR spread subject to adjustment period       2 years      
Variable interest rate       4.27%      
LIBOR spread (as a percent)       0.25%      
Availability under line of credit     $ 25,000,000 $ 25,000,000      
RLOC | LIBOR              
Debt Instrument [Line Items]              
LIBOR spread (as a percent)     165.00% 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     6.42% 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     $ 48,630,000 $ 64,762,000      
Principal     $ 21,122,000 $ 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 outstanding     $ 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     6.42% 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     $ 3,888,000 $ 4,013,000      
Deferred Financing Costs, Net     $ 25,000 $ 27,000      
Area of property that served as collateral (in acres) | a     1,200