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Income Taxes - Summary of Tax Loss Carryforwards (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Federal [Member]
2023
2025 - 2031	2,579	[1]
2032 - 2039	63,180
Unlimited	3,882
Total	69,641
Capital Loss [Member]
2023	556
2025 - 2031		[1]
2032 - 2039
Unlimited
Total	556
State [Member]
2023
2025 - 2031		[1]
2032 - 2039	14,898
Unlimited	1,721
Total	$ 16,619
[1] The utilization of a portion of these net operating loss carryforwards is limited due to limits on utilizing net operating loss carryforwards under Internal Revenue Service regulations when or if a change of control were to occur

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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

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