Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Loan with Fifth Third Bank (Additional Information) (Details)

v3.24.4
Long-Term Debt - Loan with Fifth Third Bank (Additional Information) (Details)
$ in Thousands
 1 Months Ended 12 Months Ended
Jul. 20, 2023
USD ($)
Apr. 12, 2023
USD ($)
Jan. 20, 2022
USD ($)
loan
Jun. 30, 2024
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Debt Instrument [Line Items]            
Cumulative borrowing during the period         $ 3,420 $ 13,672
Kinetic            
Debt Instrument [Line Items]            
Credit line maximum     $ 6,000      
Revolving line of credit | Fifth Third Bank            
Debt Instrument [Line Items]            
Credit line maximum $ 15,000          
Percentage points added to the reference rate (in percent) 0.00%          
Term Loan One | Kinetic            
Debt Instrument [Line Items]            
Credit line maximum     $ 4,000   4,000  
Term Loan One | Kinetic | Fifth Third Bank            
Debt Instrument [Line Items]            
Letters of credit outstanding, amount         2,700 3,300
Term Loan One And Term Loan Two | Kinetic | Fifth Third Bank            
Debt Instrument [Line Items]            
Number of debt instruments | loan     2      
Term loans | Kinetic            
Debt Instrument [Line Items]            
Credit line maximum     $ 1,000   1,000  
Percentage points added to the reference rate (in percent)     1.75%      
Encina Loans | Fifth Third Bank            
Debt Instrument [Line Items]            
Credit line maximum     $ 29,000      
Percentage points added to the reference rate (in percent)     0.25%      
Reduction in interest costs and availability of liquid funds     $ 3,000      
Letters of credit outstanding, amount         1,800 2,300
Encina Loans | Machinery and equipment | Fifth Third Bank            
Debt Instrument [Line Items]            
Credit line maximum     3,500      
Encina Loans | Capital Expenditure | Fifth Third Bank            
Debt Instrument [Line Items]            
Credit line maximum     2,500      
Encina Loans | Revolving line of credit | Fifth Third Bank            
Debt Instrument [Line Items]            
Credit line maximum     $ 23,000      
Percentage points added to the reference rate (in percent)     0.00%      
Letters of credit outstanding, amount         21,300 23,000
Capital expenditure Member | Revolving line of credit | Fifth Third Bank            
Debt Instrument [Line Items]            
Letters of credit outstanding, amount         $ 1,600 $ 1,400
Cumulative borrowing during the period   $ 1,400        
Capital expenditure Member | Revolving line of credit | Precision Marshall | Fifth Third Bank            
Debt Instrument [Line Items]            
Cumulative borrowing during the period       $ 403