XML 50 R40.htm IDEA: XBRL DOCUMENT v3.22.4
Investment in Joint Venture - Narrative (Details)
3 Months Ended 4 Months Ended 9 Months Ended
Aug. 01, 2021
JPY (¥)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Jul. 31, 2021
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sep. 30, 2022
USD ($)
Mar. 31, 2022
USD ($)
Sep. 30, 2021
USD ($)
Aug. 01, 2021
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2020
Apr. 01, 2020
Variable Interest Entity [Line Items]                          
Investment in joint venture   $ 647,000     $ 647,000     $ 143,000          
Term of maximum funding obligations or investment 3 years                        
JCP Capital Management                          
Variable Interest Entity [Line Items]                          
Term of maximum funding obligations or investment 3 years                        
AFSW | GaNovation                          
Variable Interest Entity [Line Items]                          
Percentage of voting interest acquired                   100.00%      
Joint Venture Company In Singapore                          
Variable Interest Entity [Line Items]                          
Ownership percentage                       75.00%  
Fujitsu Semiconductor Limited                          
Variable Interest Entity [Line Items]                          
Purchase of additional interest (in percent)                         51.00%
Variable Interest Entity, Not Primary Beneficiary                          
Variable Interest Entity [Line Items]                          
Ownership percentage in entity       49.00%                  
Gain upon termination of JVA and settlement of its obligation           $ 1,500,000              
Maximum funding obligation or investments of reporting entity                   $ 12,000,000      
Total investment in funding obligation   $ 4,600,000     $ 4,600,000                
Variable Interest Entity, Not Primary Beneficiary | April 1, 2022 through March 31, 2023                          
Variable Interest Entity [Line Items]                          
Percentage of funding obligations and losses   25.00%     25.00%                
Variable Interest Entity, Not Primary Beneficiary | April 1, 2023 through March 31, 2024                          
Variable Interest Entity [Line Items]                          
Percentage of funding obligations and losses   32.50%     32.50%                
Variable Interest Entity, Not Primary Beneficiary | AFSW                          
Variable Interest Entity [Line Items]                          
Additional financial support provided to investment           3,800,000              
Variable Interest Entity, Not Primary Beneficiary | GaNovation                          
Variable Interest Entity [Line Items]                          
Ownership percentage in entity 25.00%                        
Payment for acquisition | ¥ ¥ 1                        
Additional financial support provided to investment   $ 1,032,000 $ 684,000   $ 2,569,000                
Total investment in funding obligation   $ 647,000 61,000   $ 647,000 61,000 $ 414,000 $ 143,000 $ 89,000        
Variable Interest Entity, Not Primary Beneficiary | AFSW                          
Variable Interest Entity [Line Items]                          
Additional financial support provided to investment           3,765,000              
Total investment in funding obligation     $ 61,000     $ 61,000         $ (1,866,000)    
Variable Interest Entity, Not Primary Beneficiary | AFSW | GaNovation                          
Variable Interest Entity [Line Items]                          
Percentage of ownership acquired 49.00%                        
Variable Interest Entity, Primary Beneficiary | JCP Capital Management                          
Variable Interest Entity [Line Items]                          
Maximum funding obligation or investments of primary beneficiary                   $ 35,000,000      
Variable Interest Entity, Primary Beneficiary | JCP Capital Management | April 1, 2022 through March 31, 2023                          
Variable Interest Entity [Line Items]                          
Percentage of funding obligations and losses   75.00%     75.00%                
Variable Interest Entity, Primary Beneficiary | JCP Capital Management | April 1, 2023 through March 31, 2024                          
Variable Interest Entity [Line Items]                          
Percentage of funding obligations and losses   67.50%     67.50%