Convertible Notes Payable (Tables)

12 Months Ended

Dec. 31, 2020

2018 Convertible Notes [Member]

Schedule of Convertible Notes Payable

All of the 2018 Convertible Notes were converted to common stock in April 2020 as part of Series B redeemable convertible preferred stock financing. The 2018 Convertible Notes consisted of the following (in thousands):

	Year Ended December 31,
	2019			2020
2018 Convertible notes, principal	$	40,250		$	—
Accrued interest		2,319			—
Less: unamortized debt issuance cost		(118	)		—
2018 Convertible notes, net	$	42,451		$	—

2019 Convertible Notes [Member]

Schedule of Convertible Notes Payable

The 2019 Convertible Notes consisted of the following (in thousands):

	December 31, 2019			December 31, 2020
2019 Convertible notes, principal	$	29,332		$	—
Accrued interest		388			—
Less: unamortized debt discount		(55	)		—
2019 Convertible notes, net	$	29,665		$	—