Balance Sheet Components

12 Months Ended

Dec. 31, 2021

Balance Sheet Components [Abstract]

Balance Sheet Components

4. Balance Sheet Components

Prepaid expenses and other current assets as of December 31, 2020 and 2021 consisted of the following (in thousands):

	As of		As of
	December 31,		December 31,
	2020		2021
Prepaid directors and officers liability insurance premiums	$	-	$	821
Prepaid preclinical services		-		885
Other		4		126
Total	$	4	$	1,832

Property, plant and equipment as of December 31, 2020 and 2021 consisted of the following (in thousands):

	As of		As of
	December 31,		December 31,
	2020		2021
Leasehold improvements	$	-	$	15
Furniture and fixtures		-		14
Subtotal		-		29
Less accumulated depreciation		-		(1	)
Net	$	-	$	28

Accounts payable as of December 31, 2020 and 2021 consisted of the following (in thousands):

	As of		As of
	December 31,		December 31,
	2020		2021
Trade accounts payable	$	183	$	713
Credit card liability		1		29
Total	$	184	$	742

Accrued liabilities as of December 31, 2020 and 2021 consisted of the following (in thousands):

	As of		As of
	December 31,		December 31,
	2020		2021
Accrued labor costs	$	-	$	691
Accrued drug development costs		-		369
Other		168		152
Total	$	168	$	1,212