Summary of Contract Assets and Liabilities (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Product Information [Line Items]
Contract Assets - unbilled receivables	$ 207,964	$ 284,415
Total deferred revenue	9,516,568	5,831,685
Less: Long-term deferred revenue	(1,328,272)	(548,915)
Total current deferred revenue	8,188,296	5,282,770
Customer Deposits [Member]
Product Information [Line Items]
Total deferred revenue	1,955,573
Product Shipped, Revenue Deferred [Member]
Product Information [Line Items]
Total deferred revenue	1,547,957	645,200
Deferred Service and License Fees [Member]
Product Information [Line Items]
Total deferred revenue	$ 6,013,038	$ 5,186,485