Subsequent Events	12 Months Ended
Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Note 16 – Subsequent Events Registered Direct Offering On January 5, 2021, we entered into a securities purchase agreement with certain accredited investors and qualified institutional buyers, pursuant to which we issued and sold to the Purchasers an aggregate of (i) 550,000 shares of our common stock, and (ii) warrants to purchase up to 275,000 shares of common stock in a registered direct offering. The Shares were sold at a purchase price of $10.00 per share and derived net proceeds of $5.5 million, Each Warrant has an exercise price equal to $11.00 per share of common stock, will be exercisable at any time and from time to time, subject to certain conditions described in the Warrant, after the date of issuance, and will expire on the date that is three years from the date of issuance. The Shares and the Warrants are immediately separable and will be issued separately. Consulting Agreement and Promissory Note Amendment On January 14, 2021, we entered into an Amendment and Termination Agreement (the “Agreement”) with a consultant pursuant to which the parties amended that certain Amended and Restated Promissory Note and Security Agreement by and between the parties, dated September 25, 2020. (See Note 12) Pursuant to the terms of the Agreement, the Company has loaned an additional $1 million to the consultant in consideration for consultant’s agreement to cancel its existing consulting agreement with the Company, dated September 25, 2020 (the “Consulting Agreement”), and terminate the Company’s obligation to pay the consultant an additional consulting fees beyond the $250,000 already earned by the consultant under the Consulting Agreement. As a result, the initial principal amount due under the Note was increased from $2.75 million to $3.75 million plus all accrued and unpaid interest arising under the Note through and including January 14, 2021. The consultant will sell and process its viral test by RT-PCR (together with other viral and other types of tests). Until the Secured Note is paid in full, for each COVID-19 Test Kit sold or processed from and after January 14, 2021, and for which payment of at least the specified amount, as defined for the Test is received by the consultant, the consultant will pay the Company a specified amount, as defined (the “Test Fee”). The total payments shall not exceed the aggregate amounts due under the Note and shall be applied first to Interest and other amounts due under the Note and then to the then-current outstanding principal. Test Fees will be due and payable on the 10th business day after the end of each month commencing in February, 2021, and until the Note is paid in full. We received the first payment in the amount of $95,000 with respect to the Test Fees from January 15 through February 2021. On each Payment Date commencing on or after September 1, 2021, in addition to payments of Test Fees described above, the consultant shall also make payments in an amount equal to the greater of (x) the Test Fee, or (y) 1/36th of the then outstanding Principal Amount together with interest thereon and interest accruing on the Secured Note, in accordance with the Secured Note. Accordingly, commencing on September 1, 2021, the minimum number of monthly payments due and payable will be equal to the amount required to amortize fully the outstanding Principal Amount of the Loan, together with interest over a period of 36 months with level monthly payments. The entire remaining unpaid principal amount of the Secured Note, together with all accrued and unpaid interest thereon is due and payable on September 30, 2022 or an earlier date as a result of a maturity, whether by acceleration or otherwise. The Secured Note may be prepaid in full or in part at any time without penalty or premium. Public Offering On January 18, 2021, we entered into an underwriting agreement for the public offering of three million shares of common stock, at a price to the public of $12.50 per share. On January 21, 2021, we completed the offering for net proceeds of $35.1 million, after deducting the underwriting discounts and commissions and estimated offering expenses.

Subsequent Events

12 Months Ended

Dec. 31, 2020

Note 16 – Subsequent Events

Registered Direct Offering

On January 5, 2021, we entered into a securities purchase agreement with certain accredited investors and qualified institutional buyers, pursuant to which we issued and sold to the Purchasers an aggregate of (i) 550,000 shares of our common stock, and (ii) warrants to purchase up to 275,000 shares of common stock in a registered direct offering.

The Shares were sold at a purchase price of $10.00 per share and derived net proceeds of $5.5 million, Each Warrant has an exercise price equal to $11.00 per share of common stock, will be exercisable at any time and from time to time, subject to certain conditions described in the Warrant, after the date of issuance, and will expire on the date that is three years from the date of issuance. The Shares and the Warrants are immediately separable and will be issued separately.

Consulting Agreement and Promissory Note Amendment

On January 14, 2021, we entered into an Amendment and Termination Agreement (the “Agreement”) with a consultant pursuant to which the parties amended that certain Amended and Restated Promissory Note and Security Agreement by and between the parties, dated September 25, 2020. (See Note 12) Pursuant to the terms of the Agreement, the Company has loaned an additional $1 million to the consultant in consideration for consultant’s agreement to cancel its existing consulting agreement with the Company, dated September 25, 2020 (the “Consulting Agreement”), and terminate the Company’s obligation to pay the consultant an additional consulting fees beyond the $250,000 already earned by the consultant under the Consulting Agreement. As a result, the initial principal amount due under the Note was increased from $2.75 million to $3.75 million plus all accrued and unpaid interest arising under the Note through and including January 14, 2021.

The consultant will sell and process its viral test by RT-PCR (together with other viral and other types of tests). Until the Secured Note is paid in full, for each COVID-19 Test Kit sold or processed from and after January 14, 2021, and for which payment of at least the specified amount, as defined for the Test is received by the consultant, the consultant will pay the Company a specified amount, as defined (the “Test Fee”). The total payments shall not exceed the aggregate amounts due under the Note and shall be applied first to Interest and other amounts due under the Note and then to the then-current outstanding principal. Test Fees will be due and payable on the 10th business day after the end of each month commencing in February, 2021, and until the Note is paid in full. We received the first payment in the amount of $95,000 with respect to the Test Fees from January 15 through February 2021.

On each Payment Date commencing on or after September 1, 2021, in addition to payments of Test Fees described above, the consultant shall also make payments in an amount equal to the greater of (x) the Test Fee, or (y) 1/36th of the then outstanding Principal Amount together with interest thereon and interest accruing on the Secured Note, in accordance with the Secured Note. Accordingly, commencing on September 1, 2021, the minimum number of monthly payments due and payable will be equal to the amount required to amortize fully the outstanding Principal Amount of the Loan, together with interest over a period of 36 months with level monthly payments. The entire remaining unpaid principal amount of the Secured Note, together with all accrued and unpaid interest thereon is due and payable on September 30, 2022 or an earlier date as a result of a maturity, whether by acceleration or otherwise. The Secured Note may be prepaid in full or in part at any time without penalty or premium.

Public Offering

On January 18, 2021, we entered into an underwriting agreement for the public offering of three million shares of common stock, at a price to the public of $12.50 per share. On January 21, 2021, we completed the offering for net proceeds of $35.1 million, after deducting the underwriting discounts and commissions and estimated offering expenses.