Employee Benefit - Additional Information (Details) |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2019
USD ($)
BenefitPlan
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Dec. 31, 2018
USD ($)
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| Compensation And Retirement Disclosure [Abstract] | ||
| Number of defined benefit plans | BenefitPlan | 2 | |
| Total costs of defined benefit plans | $ 287,000 | $ 185,000 |
| Plan assets servicing the defined benefit plan | $ 0 | |
| Defined contribution plan name | 401(k) defined contribution plan | |
| Defined Contribution Plan, Sponsor Location [Extensible List] | us-gaap:DomesticPlanMember | |
| Expense for 401 (k) plan | $ 54,000 | $ 0 |
| X | ||||||||||
- Definition Number of defined benefit plans. No definition available.
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- References No definition available.
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- Definition Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Name of defined contribution plan designed to provide retirement benefits. Includes, but is not limited to, legal name of plan. No definition available.
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- Definition Indicates location of employer sponsoring defined contribution plan designed to provide retirement benefits. No definition available.
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