Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.22.4
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Sep. 30, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: $ 6,737 $ 6,866
Corporate debt securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 2,398 2,537
Municipal government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 1,052 1,055
Agency backed securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 928 793
Fair Value, Inputs, Level 2 | Fair Value, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total assets 30,554 32,772
Liabilities: 916 661
Fair Value, Inputs, Level 2 | Fair Value, Recurring | Corporate debt securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 2,398 2,537
Fair Value, Inputs, Level 2 | Fair Value, Recurring | U.S. government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 2,359 2,481
Fair Value, Inputs, Level 2 | Fair Value, Recurring | Municipal government securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 1,052 1,055
Fair Value, Inputs, Level 2 | Fair Value, Recurring | Agency backed securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 928 793
Commodity swap contracts | Fair Value, Inputs, Level 2 | Fair Value, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: 435 1,187
Liabilities: 916 661
Interest rate swaps | Fair Value, Inputs, Level 2 | Fair Value, Recurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets: $ 23,382 $ 24,719