Stockholders' Equity - Schedule of Company's Stock Awards Granted (Details) - 2016 Equity Incentive Plan - Stock Options - $ / shares	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Grants	2,143,000	1,667,900
Weighted Average Grant Date Fair Value	$ 3.18	$ 5.14

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.

No definition available.

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