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Revenue, net (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Disaggregation of Revenue [Abstract]
Revenue from contracts with customers	$ 1,489,292	$ 100,266
Contract assets	745,513		$ 85,930
Contract liabilities	44,185		$ 167,761
Sales of Goods [Member]
Disaggregation of Revenue [Abstract]
Revenue from contracts with customers	$ 1,489,292	$ 100,266

X

- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

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-Publisher FASB
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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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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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