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Income Taxes (Additional Information) (Details) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019 | Oct. 16, 2016
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Income Tax Contingency [Line Items] |  |  |
Operating Loss Carryforwards | $ 44,400,000 | $ 48,200,000 |
Valuation allowance on deferred tax assets | $ 0 | $ 0 |
Domestic Tax Authority [Member] |  |  |
Income Tax Contingency [Line Items] |  |  |
Operating Loss Carryforwards |  |  | $ 3,900,000

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
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