Stockholders' Equity (Deficit) - Summary of Stock Option Activity (Details)	12 Months Ended
Dec. 31, 2019 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Roll Forward
Number of options, beginning balance \| shares	504,019
Number of options, granted \| shares	1,230,000
Number of options, cancelled \| shares	(52,726)
Number of options, exercised \| shares	(19,040)
Number of options, ending balance \| shares	1,662,253
Weighted average exercise price, beginning balance \| $ / shares	$ 0.81
Weighted average exercise price, granted \| $ / shares	5.47
Weighted average exercise price, cancelled \| $ / shares	3.38
Weighted average exercise price, exercised \| $ / shares	0.69
Weighted average exercise price, ending balance \| $ / shares	$ 4.17

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.

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

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No definition available.

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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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 price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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

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