Line of Credit and Paycheck Protection Program Loan	12 Months Ended
Dec. 31, 2021
Line Of Credit And Paycheck Protection Program Loan [Abstract]
Line of credit and Paycheck Protection Program Loan	Note 6 — Line of credit and Paycheck Protection Program Loan On February 12, 2020, the Company obtained a one-year $4,500 line of credit facility from a bank. The line of credit called for interest-only monthly payments at a rate equal to the LIBOR Daily Floating Rate plus 2.25%. The loan carried an unused fee of 0.25% annually on all committed but unused capital, payable quarterly in arrears. The entire unpaid principal balance was scheduled to be due upon the original loan maturity date of February 28, 2021. The line of credit facility was collateralized by cash of $4,500. During February 2021, the loan maturity date was extended to February 28, 2022. The Company’s line of credit arrangement was terminated on July 16, 2021. On May 1, 2020, the Company applied for and received funding from the Paycheck Protection Program (“PPP”) in the amount of $1,158 under the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) (the “PPP Loan”). The PPP Loan matures in May 2022 and bears interest at a rate of 1.0% per annum. Monthly amortized principal and interest payments are deferred for six months after the date of disbursement. The PPP provides that the use of the PPP Loan amount shall be limited to certain qualifying expenses and may be partially or wholly forgiven in accordance with the requirements set forth in the CARES Act. The amount of loan proceeds eligible for forgiveness takes into account a number of factors, including the amount of loan proceeds used by the Company during the specified period after the loan origination for certain purposes including payroll costs, rent payments on certain leases, and certain qualified utility payments. The Company elected to recognize earnings as funds are applied to covered expenses and classify the application of funds as a reduction of the related expense in the consolidated statement of operations. During the year ended December 31, 2020, $1,158 of loan proceeds were applied to cover payroll and non-payroll expenses per the PPP. As a result, general and administrative expenses during the year ended December 31, 2020 within the statement of operations were reduced by this amount. Should the Company’s loan forgiveness application be rejected, the Company may be required to repay all, or a portion of the funds received under the PPP under an amortization schedule through May 2025 with an annual interest rate of 1%. The Company believes it has met all the requirements under the PPP and anticipates that it will not be required to repay any portion of the grant.

Line of Credit and Paycheck Protection Program Loan

12 Months Ended

Dec. 31, 2021

Line Of Credit And Paycheck Protection Program Loan [Abstract]

Line of credit and Paycheck Protection Program Loan

Note 6 — Line of credit and Paycheck Protection Program Loan

On February 12, 2020, the Company obtained a one-year $4,500 line of credit facility from a bank. The line of credit called for interest-only monthly payments at a rate equal to the LIBOR Daily Floating Rate plus 2.25%. The loan carried an unused fee of 0.25% annually on all committed but unused capital, payable quarterly in arrears. The entire unpaid principal balance was scheduled to be due upon the original loan maturity date of February 28, 2021. The line of credit facility was collateralized by cash of $4,500. During February 2021, the loan maturity date was extended to February 28, 2022. The Company’s line of credit arrangement was terminated on July 16, 2021.

On May 1, 2020, the Company applied for and received funding from the Paycheck Protection Program (“PPP”) in the amount of $1,158 under the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) (the “PPP Loan”). The PPP Loan matures in May 2022 and bears interest at a rate of 1.0% per annum. Monthly amortized principal and interest payments are deferred for six months after the date of disbursement. The PPP provides that the use of the PPP Loan amount shall be limited to certain qualifying expenses and may be partially or wholly forgiven in accordance with the requirements set forth in the CARES Act. The amount of loan proceeds eligible for forgiveness takes into account a number of factors, including the amount of loan proceeds used by the Company during the specified period after the loan origination for certain purposes including payroll costs, rent payments on certain leases, and certain qualified utility payments.

The Company elected to recognize earnings as funds are applied to covered expenses and classify the application of funds as a reduction of the related expense in the consolidated statement of operations. During the year ended December 31, 2020, $1,158 of loan proceeds were applied to cover payroll and non-payroll expenses per the PPP. As a result, general and administrative expenses during the year ended December 31, 2020 within the statement of operations were reduced by this amount. Should the Company’s loan forgiveness application be rejected, the Company may be required to repay all, or a portion of the funds received under the PPP under an amortization schedule through May 2025 with an annual interest rate of 1%. The Company believes it has met all the requirements under the PPP and anticipates that it will not be required to repay any portion of the grant.