Leases - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Lessee Lease Description [Line Items]
Lease expiration year	2023
Operating lease, description	The Company’s most significant active leases as of December 31, 2019 are for office and manufacturing space in Tucson, Arizona
Operating leases, rent expense		$ 583,182
Financing lease liabilities, net of discount	$ 111,808
Financing lease liabilities, current	$ 41,134
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesCurrent
Financing lease liabilities, non current	$ 70,674
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent
Financing leases, right-of-use assets	$ 108,253
Tucson, Arizona
Lessee Lease Description [Line Items]
Lease expiration year	2021
San Carlos, California
Lessee Lease Description [Line Items]
Lease expiration year	2023