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Notes Payable - Schedule of debt discount Note payable (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Gross loan proceeds	$ 7,500,000	$ 7,500,000
Debt discount:
Relative fair value of warrants	(354,539)
Relative fair value of issuance costs		(66,618)
Amortization of debt discount		15,514
Total	7,954,656	7,954,656	$ 463,353
Note payable - current portion	959,763	959,763	97,539
Notes payable - non-current portion	6,994,893	6,994,893	365,814
Silicon Valley Bank loan
Gross loan proceeds	7,500,000	7,500,000
Debt discount:
Relative fair value of warrants		(354,539)
Relative fair value of issuance costs		(63,469)
Amortization of debt discount		15,514
Total	7,097,506	7,097,506	0
Note payable - current portion	102,613	102,613	0
Notes payable - non-current portion	$ 6,994,893	$ 6,994,893	$ 0

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