Balance Sheet Details

12 Months Ended

Dec. 31, 2020

8. Balance Sheet Details

Property and Equipment, net

Property and equipment consisted of the following:


	December 31, 2020		December 31, 2019
Laboratory equipment	$	6,547,000	$	6,047,000
Furniture and fixtures		719,000		646,000
Office and computer equipment		413,000		323,000
Leasehold improvements		3,423,000		3,329,000
Total		11,102,000		10,345,000
Less: accumulated depreciation		(9,055,000)		(8,158,000)
Property and equipment, net	$	2,047,000	$	2,187,000

Depreciation expense totaled $1.1 million and $1.4 million the years ended December 31, 2020 and 2019, respectively.

Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following:


	December 31,
	2020		2019
Accounts payable	$	956,000	$	547,000
Accrued clinical trial expenses		248,000		—
Other accrued expenses		725,000		731,000
	$	1,929,000	$	1,278,000