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Paycheck Protection Program loan
3 Months Ended
Mar. 31, 2022
Debt Disclosure [Abstract]  
Paycheck Protection Program loan

5.  Paycheck Protection Program loan

 

On April 22, 2020, the Company entered into a promissory note for $2.3 million under the Paycheck Protection Program (the “PPP Loan”). On March 22, 2022, the U.S. Small Business Administration notified the Company that 100% of the outstanding principal and accrued interest on the PPP Loan had been forgiven. As a result, the Company recorded a $2.3 million gain on forgiveness of the PPP Loan in other income (expense), net during the three months ended March 31, 2022.