Stock Options, Restricted Stock and Stock-based Compensation - Schedule of Stock Option Activity (Details) - $ / shares	6 Months Ended
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]
Number Of Stock Options, Shares Outstanding	4,783,333
Number Of Stock Options, Shares, Granted	1,222,400
Number Of Stock Options, Shares, Cancelled or forfeited or expired	(30,273)
Number Of Stock Options, Shares, Exercised	(324,675)
Number Of Stock Options, Shares Outstanding	5,650,785
Exercisable as of June 30, 2022	2,410,505
Unvested as of June 30, 2022	3,240,280
Weighted-Average Exercise Price, Outstanding	$ 2.34
Weighted-Average Exercise Price, Granted	4.23
Weighted-Average Exercise Price, Cancelled or forfeited or expired	4.19
Weighted-Average Exercise Price, Exercised	1.46
Weighted-Average Exercise Price, Outstanding	2.79
Exercisable as of June 30, 2022	2.11
Unvested as of June 30, 2022	$ 3.30

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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.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the period.

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

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of non-vested options outstanding.

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Weighted average grant-date fair value of non-vested options forfeited.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(02)
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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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