Year Ended 
December 31, 2022

Liability related to sale of future revenues - beginning balance

$

—

Proceeds from sale of future revenues, gross

50,000

Less: Initial issuance costs

(250

)

Less: Transaction costs

(1,453

)

Interest expense recognized

1,036

Liability related to sale of future revenues - ending balance

49,333

Less: Current portion classified within accrued and other current liabilities

—

Liability related to sale of future revenues, non-current

$

49,333