Loan	12 Months Ended
Dec. 31, 2020
Loans Payable [Abstract]
Loan	In April 2020, the Company entered into a promissory note (the “Note”) with Alerus Financial, N.A. The Note evidences a loan to the Company in the amount of $1,054,000 pursuant to the Paycheck Protection Program (the “PPP”) of the CARES Act administered by the U.S. Small Business Administration (the “SBA”). In accordance with the requirements of the CARES Act, the Company used the proceeds from the loan exclusively for qualified expenses under the PPP, including payroll costs, rent and utility costs, as further detailed in the CARES Act and applicable guidance issued by the SBA. Interest was accrued on the outstanding balance of the Note at a rate of 1.00% per annum. The Note was scheduled to mature on April 22, 2022 and required 18 equal monthly payments of principal and interest. In accordance with provisions of the CARES Act, the Company applied for forgiveness of the amount due under the Note, including accrued interest. The application for forgiveness of the principal amount of $1,054,000 and accrued interest was approved by the SBA on January 29, 2021. Accordingly, for the quarter ending March 31, 2021 the debt of $1,054,000, plus accrued interest which was $7,000 at December 31, 2020, will be eliminated with a gain on debt extinguishment included in other income.

Loan

12 Months Ended

Dec. 31, 2020

In April 2020, the Company entered into a promissory note (the “Note”) with Alerus Financial, N.A. The Note evidences a loan to the Company in the amount of $1,054,000 pursuant to the Paycheck Protection Program (the “PPP”) of the CARES Act administered by the U.S. Small Business Administration (the “SBA”).

In accordance with the requirements of the CARES Act, the Company used the proceeds from the loan exclusively for qualified expenses under the PPP, including payroll costs, rent and utility costs, as further detailed in the CARES Act and applicable guidance issued by the SBA. Interest was accrued on the outstanding balance of the Note at a rate of 1.00% per annum. The Note was scheduled to mature on April 22, 2022 and required 18 equal monthly payments of principal and interest.

In accordance with provisions of the CARES Act, the Company applied for forgiveness of the amount due under the Note, including accrued interest. The application for forgiveness of the principal amount of $1,054,000 and accrued interest was approved by the SBA on January 29, 2021. Accordingly, for the quarter ending March 31, 2021 the debt of $1,054,000, plus accrued interest which was $7,000 at December 31, 2020, will be eliminated with a gain on debt extinguishment included in other income.