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Financing Arrangements - Japan Term Loan (Details)
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 31, 2020
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2021
JPY (¥)
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2021
JPY (¥)
Jun. 30, 2022
JPY (¥)
Aug. 31, 2020
JPY (¥)
Line of Credit Facility [Line Items]                  
Interest expense, debt   $ 200,000 $ 300,000   $ 400,000 $ 500,000      
Japan Term Loan                  
Line of Credit Facility [Line Items]                  
Debt instrument, term 5 years                
Debt instrument, face amount | ¥               ¥ 1,500,000,000  
Long-term debt, current maturities   11,100,000     11,100,000        
Interest expense, debt   $ 0 $ 0 ¥ 3,700,000 $ 0 $ 100,000 ¥ 7,600,000    
Japan Term Loan | Secured Debt                  
Line of Credit Facility [Line Items]                  
Debt instrument, face amount $ 14,700,000               ¥ 2,000,000,000