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Balance Sheet Components - Summary of Platform Development Costs (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Platform development	$ 1,804,584	$ 1,706,805
Less accumulated amortization	(687,181)	(577,367)
Net platform development	1,117,403	1,129,438
Platform Development [Member]
Platform development	17,204,336	16,027,428	$ 10,678,692
Less accumulated amortization	(9,740,665)	(8,671,820)
Net platform development	$ 7,463,671	$ 7,355,608

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