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Employee Benefit Plans (Narrative) (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Pension Plan |  |
Employee benefit plans |  |
Contribution made by the entity under the pension plan | $ 44,000 | $ 42,000
401 (k) Plan |  |
Employee benefit plans |  |
Matching contribution by employer as a percentage of the employee's deferral | 100.00% |
Matching contribution by employer as a percentage of U.S. employee's qualifying compensation | 6.00% |
Statutorily prescribed annual limit of contributions made by an employee before attaining age of 50 years | $ 20,500 |
Statutorily prescribed annual limit of contributions made by an employee after attaining age of 50 years | $ 27,000 |
Specified age limit of employees for calculation of statutorily prescribed annual limit of contribution | 50 years |
Contribution made by the entity under the 401(k) Plan | $ 95,000 | $ 71,000

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- Definition Represents the statutorily prescribed annual limit of contributions made by an employee to the defined contribution plan after attaining specified age. + References No definition available. + Details
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- Definition Represents the statutorily prescribed annual limit of contributions made by an employee to the defined contribution plan before attaining specified age. + References No definition available. + Details
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- Definition Represents the percentage of employees' deferral for which the employer contributes a matching contribution to the defined contribution plan. + References No definition available. + Details
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- Definition Represents the specified age limit of employees for calculation of statutorily prescribed annual limit of contribution. + References No definition available. + Details
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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of discretionary contributions made by an employer 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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- Details
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- Details
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