Revenue from Contracts with Customers - Schedule of Collaborative Development Services (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Disaggregation Of Revenue [Line Items]
Service revenue	$ 8,906,828	$ 8,548,864
Collaborative Development Services
Disaggregation Of Revenue [Line Items]
Service revenue		$ 658,010

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details