XML 61 R50.htm IDEA: XBRL DOCUMENT v3.24.3
Bank Borrowing - Narrative (Details)
€ in Millions
 1 Months Ended 3 Months Ended
Feb. 16, 2022
USD ($)
Aug. 18, 2021
USD ($)
Aug. 09, 2019
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2024
EUR (€)
Jun. 30, 2024
USD ($)
Mar. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Sep. 30, 2023
USD ($)
Sep. 30, 2023
CNY (¥)
Jun. 30, 2023
EUR (€)
Aug. 11, 2021
USD ($)
Apr. 30, 2021
EUR (€)
Debt Instrument [Line Items]                            
Lease completion buyout option, amount                   $ 1        
Long-term debt         $ 23,782,000   $ 26,724,000              
Jireh Semiconductor Incorporated | Sales-Lease Back Transaction with Jireh Semiconductor Incorporated                            
Debt Instrument [Line Items]                            
Debt financing term (in years)         5 years                  
Implied interest rate       7.51% 4.75%                  
Historical cost | €           € 12.0                
Down payment amount | €                           € 6.0
Down payment percent       50.00%                   50.00%
Delivery payment, percent                       40.00%    
Delivery payment, amount | €                       € 4.8    
Purchase price financing, percent       10.00%                    
Payments for purchase of optional hardware       $ 200,000                    
Outstanding balance         $ 8,500,000                  
Jireh Semiconductor Incorporated | Sales-Lease Back Transaction with Jireh Semiconductor Incorporated | Manufacturing machinery and equipment                            
Debt Instrument [Line Items]                            
Collateral amount         13,200,000                  
Secured Debt | Accounts Receivable Factoring Agreement August 9 2019                            
Debt Instrument [Line Items]                            
Accounts Receivable Factoring Agreement, Reduction Of Maximum Borrowing Capacity                         $ 8,000,000  
Secured Debt | Jireh                            
Debt Instrument [Line Items]                            
Line of credit facility, maximum borrowing capacity   $ 45,000,000                        
Debt instrument, term   5 years 6 months                        
Amount outstanding         27,000,000.0                  
Proceeds from lines of credit $ 45,000,000                          
Bank Of Communications Limited | Line of Credit | Line Of Credit Maturing December 1 2023                            
Debt Instrument [Line Items]                            
Line of credit facility, maximum borrowing capacity         20,000,000     ¥ 140,000,000            
Amount outstanding         0                  
Long-Term Line of Credit         0                  
Hongkong And Shanghai Banking Corporation Limited | Secured Debt | Accounts Receivable Factoring Agreement August 9 2019                            
Debt Instrument [Line Items]                            
Basis spread on variable rate     2.01%                      
Accounts receivable factoring agreement, maximum borrowing capacity, percent of net accounts receivable     70.00%                      
Accounts receivable factoring agreement, maximum borrowing capacity     $ 30,000,000.0                      
Accounts receivable factoring agreement, remaining borrowing capacity         8,000,000.0                  
Accounts receivable factoring agreement, borrowed amount outstanding         0                  
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]     Secured Overnight Financing Rate (SOFR) [Member]                      
Industrial And Commercial Bank of China | Foreign Line of Credit                            
Debt Instrument [Line Items]                            
Line of credit facility, maximum borrowing capacity         10,300,000       ¥ 72,000,000          
Amount outstanding         0                  
China Construction Bank | Line of Credit | Line Of Credit Maturing Septmeber 2025                            
Debt Instrument [Line Items]                            
Line of credit facility, maximum borrowing capacity         $ 7,100,000           ¥ 50,000,000