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Stockholders' Equity - Summary of Stock Option Shares Outstanding and Exercisable (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Number of Options	1,078,499	1,640
Weighted Average Remaining Contractual Term (Years), Outstanding	9 years 9 months 18 days
Number of Shares, Exercisable	87,834
$10 - $15 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Number of Options	946,000
Weighted Average Remaining Contractual Term (Years), Outstanding	9 years 9 months 18 days
Number of Shares, Exercisable	78,835
$15 - $20 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Number of Options	81,000
Weighted Average Remaining Contractual Term (Years), Outstanding	9 years 9 months 18 days
Number of Shares, Exercisable	4,250
$20 - $25 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Number of Options	51,000
Weighted Average Remaining Contractual Term (Years), Outstanding	9 years 9 months 18 days
Number of Shares, Exercisable	4,250
+ $25 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Number of Options	499
Weighted Average Remaining Contractual Term (Years), Outstanding	8 years 1 month 6 days
Number of Shares, Exercisable	499

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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