Balance Sheet Components - Summary of Platform Development Cost Activity (Details) - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Platform development beginning of period	$ 1,706,805
Stock-based compensation	5,099,012	$ 3,560,120
Platform development end of period	1,804,584		$ 1,706,805
Platform Development [Member]
Platform development beginning of period	16,027,428	$ 10,678,692	10,678,692
Payroll-based costs capitalized during the period	867,713		3,750,541
Total capitalized costs	16,895,141		14,429,233
Stock-based compensation	309,195		1,608,995
Dispositions			(10,800)
Platform development end of period	$ 17,204,336		$ 16,027,428

Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.

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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

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Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount of noncash expense for share-based payment arrangement.

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