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Employee Benefit Plans (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Employee Benefit Plans (Details) [Line Items] |  |
Employee’s annual salary percentage | 30.00% |
Defined benefit plan contribution, percentage | 6.00% |
Pension Plans [Member] |  |
Employee Benefit Plans (Details) [Line Items] |  |
Employee’s annual salary percentage | 4.50% |
Pension Plans for Swedish Employees [Member] |  |
Employee Benefit Plans (Details) [Line Items] |  |
Defined benefit plan contribution, amount | $ 555,000 | $ 587,000
U.S. Employee 401K Pension Plan [Member] |  |
Employee Benefit Plans (Details) [Line Items] |  |
Defined benefit plan contribution, amount | $ 6,000 | 10,000
Defined benefit plan contribution, percentage | 6.00% |
Pension Plans for Taiwan Employees [Member] |  |
Employee Benefit Plans (Details) [Line Items] |  |
Defined benefit plan contribution, amount | $ 4,000 | $ 2,000

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- Definition Weighted average rate of return on plan assets, used to determine net periodic benefit cost (credit) of defined benefit plan, in subsequent interim measurement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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- Definition Maximum amount the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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