Balance Sheet Details

6 Months Ended

Jun. 30, 2021

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Details

Note 2. Balance Sheet Details

Prepaid expenses and other current assets consist of the following (in thousands):

	June 30,		December 31,
	2021		2020
Prepaid research and development	$	3,748	$	4,473
Prepaid expenses		730		610
Other current assets		282		570
Interest receivable		81		194
Total prepaid expenses and other current assets	$	4,841	$	5,847

Property and equipment consist of the following (in thousands):

	June 30,			December 31,
	2021			2020
Laboratory equipment	$	1,112		$	1,104
Computer equipment and software		215			215
Furniture and fixtures		178			178
Leasehold improvements		146			146
Property and equipment, gross		1,651			1,643
Less accumulated depreciation and amortization		(1,163	)		(1,009	)
Property and equipment, net	$	488		$	634

Depreciation expense was $0.1 million for the three months ended June 30, 2021 and 2020, and $0.2 million and $0.1 million for the six months ended June 30, 2021 and 2020, respectively.

Accrued liabilities consist of the following (in thousands):

	June 30,		December 31,
	2021		2020
Accrued research and development	$	4,637	$	676
Accrued compensation		1,194		1,671
Other accrued liabilities		618		604
Total accrued liabilities	$	6,449	$	2,951