Balance Sheet Details

6 Months Ended

Jun. 30, 2022

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Details

2. Balance Sheet Details

Property, Plant and Equipment, net

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

	June 30,			December 31,
	2022			2021
Computer equipment and software	$	904		$	646
Furniture and fixtures		1,023			780
Leasehold improvements		85			76
		2,012			1,502
Less: accumulated depreciation and amortization		(1,129	)		(852	)
Total property, plant and equipment, net	$	883		$	650

Depreciation expense for the three months ended June 30, 2022 and 2021 was approximately $149,000 and $131,000, respectively. Depreciation and amortization expense for the six months ended June 30, 2022 and 2021, was approximately $277,000 and $256,000, respectively. No property, plant or equipment was disposed of during the six months ended June 30, 2022 or the year ended December 31, 2021.

Accrued Expenses

Accrued expenses consist of the following (in thousands):

	June 30,		December 31,
	2022		2021
Accrued research and development expenses	$	4,314	$	3,165
Accrued compensation expenses		5,201		6,344
Accrued professional & consulting expenses		4,229		1,855
Accrued other		39		41
Total accrued expenses	$	13,783	$	11,405