Selected Balance Sheet Components

9 Months Ended

Sep. 30, 2020

Balance Sheet Related Disclosures [Abstract]

Selected Balance Sheet Components

Selected Balance Sheet Components

Inventory

Inventory as of September 30, 2020 and December 31, 2019:

(In thousands)	September 30, 2020		December 31, 2019
Raw materials	$	9,265	$	6,085
Work-in-process	771		541
Finished goods	44		190
Inventory	$	10,080	$	6,816

Property and Equipment

Property and Equipment, net as of September 30, 2020 and December 31, 2019:

(In thousands)	September 30, 2020		December 31, 2019
Machinery and equipment	$	3,683	$	3,152
Furniture, fixtures and office equipment	810		775
Computer equipment and software	6,585		6,174
Leasehold improvements	5,436		5,256
Construction in process	1,190		859
Financing right-of-use lease	120		148
Total property and equipment, gross	17,824		16,364
Less accumulated depreciation	(10,709)		(9,220)
Property and equipment, net	$	7,115	$	7,144

Depreciation expense for the three and nine months ended September 30, 2020 was $0.6 million and $1.6 million, respectively, and $0.4 million and $1.2 million for the same periods in 2019.

Accrued Expenses

Accrued Expenses as of September 30, 2020 and December 31, 2019 are as follows:

(In thousands)	September 30, 2020		December 31, 2019
Bonus related compensation	$	4,291	$	5,116
Employee related accruals	2,674		1,785
Other accrued expenses	1,730		1,047
Accrued expenses	$	8,695	$	7,948