Balance Sheet Account Details (Tables)

12 Months Ended

Dec. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Inventory

Inventory, net consisted of the following (in thousands):

	December 31,
	2019		2018
Work-in-process	$	1,505	$	1,907
Finished goods	706		113
Total inventory, net	$	2,211	$	2,020

Property and Equipment

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

	December 31,
	2019			2018
Lab equipment	$	9,665		$	9,047
Furniture and fixtures	2,598			2,573
Computer hardware	1,296			1,296
Software	733			733
Leasehold improvements	14,504			14,504
Total property and equipment, gross	28,796			28,153
Accumulated depreciation and amortization	(10,407		)	(5,886		)
Total property and equipment, net	$	18,389		$	22,267

Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	December 31,
	2019		2018
Accrued clinical study costs	$	3,496	$	2,430
Accrued interest expense	2,692		2,260
Accrued manufacturing costs	1,339		1,823
Accrued other	1,785		1,972
Total accrued expenses	$	9,312	$	8,485