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Income Taxes - Schedule of Net Operating Loss Carryovers (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Federal |  |  |
Income Tax Disclosure [Line Items] |  |  |
Net operating loss carryovers | $ 56,805 | $ 42,415 | $ 46,866
State |  |  |
Income Tax Disclosure [Line Items] |  |  |
Net operating loss carryovers | $ 12,418 | $ 11,492 |

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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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