v3.21.1

Summary of Significant Accounting Policies - Additional (Details) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2019 USD ($) | Oct. 03, 2019 USD ($) | Dec. 31, 2020 USD ($) segment
Segment Information |  |  |
Number of reportable segments | segment |  |  | 1
Retirement Plans |  |  |
Employer contribution | $ 6,000 | $ 5,000 | $ 27,000
Maximum |  |  |
Retirement Plans |  |  |
Employer contribution |  |  | 19,500
Employees 50 years or over | Maximum |  |  |
Retirement Plans |  |  |
Employer contribution |  |  | $ 26,000

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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8672-108599 + Details
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