Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2018

Balance Sheet Related Disclosures [Abstract]

Inventories

Inventories consisted of the following (in thousands):

	December 31, 2018		December 31, 2017
Raw materials	$	279	$	—
Work in process		14,395		1,032
Finished goods		2,844		67
Total inventories	$	17,518	$	1,099
Balance Sheet Classification
Inventories	$	7,873	$	1,099
Prepaid and other long-term assets		9,645		—
Total inventories	$	17,518	$	1,099

Prepaid and Other Long Term Assets

Prepaid and other long-term assets consist of the following (in thousands):

	December 31, 2018		December 31, 2017
Long-term inventories	$	9,645	$	—
Prepaid manufacturing		10,894		9,600
Prepaid other long-term		38		9
Total prepaid and other long-term assets	$	20,577	$	9,609

Property and Equipment

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

	December 31, 2018			December 31, 2017
Computer equipment	$	1,335		$	1,329
Capitalized software		1,322			1,518
Equipment		8,737			6,973
Leasehold improvements		8,143			8,000
		19,537			17,820
Less accumulated depreciation and amortization		(14,301	)		(12,603	)
Property and equipment, net	$	5,236		$	5,217

Accrued and Other Liabilities

Accrued and other liabilities consist of the following (in thousands):

	December 31, 2018		December 31, 2017
Commercial related	$	7,203	$	1,694
Deferred rent		960		879
Current portion of long term obligation to collaborator		880		—
Others		2,473		979
Total accrued and other liabilities	$	11,516	$	3,552