Balance Sheet Details (Tables)

6 Months Ended

Jun. 30, 2021

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Schedule of Inventory

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

	June 30,		December 31,
	2021		2020
Raw materials	$	802	$	802
Work-in-process		3,636		3,213
Finished goods		1,043		1,998
Total inventory, net	$	5,481	$	6,013

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	June 30,		December 31,
	2021		2020
Refundable withholding tax	$	3,375	$	-
Prepaid manufacturing costs		491		930
Prepaid clinical costs		265		820
Prepaid insurance		263		505
Other prepaid expenses and current assets		807		1,133
Total prepaid expenses and other current assets	$	5,201	$	3,388

Property, Plant and Equipment

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

	June 30,			December 31,
	2021			2020
Furniture and fixtures	$	313		$	309
Computer hardware		310			310
Software		203			733
Total property and equipment, gross		826			1,352
Accumulated depreciation and amortization		(663	)		(1,137	)
Total property and equipment, net	$	163		$	215

Schedule of Intangible Assets, Net

Intangible assets, net consisted of the following (in thousands):

	Useful Life	June 30,			December 31,
	(years)	2021			2020
Technology	10	$	14,000		$	14,000
Trade name	10		1,520			1,520
Total intangible assets, gross			15,520			15,520
Accumulated amortization			(1,423	)		(647	)
Total intangible assets, net		$	14,097		$	14,873

Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	June 30,		December 31,
	2021		2020
Accrued interest expense on deferred royalty obligation, current portion	$	4,227	$	3,567
Deferred revenue		3,037		188
Accrued royalties and in-license fees		1,235		685
Accrued manufacturing costs		1,469		627
Accrued professional fees		942		660
Accrued other		1,265		767
Total accrued expenses	$	12,175	$	6,494

Schedule of Other Noncurrent Liabilities

Other noncurrent liabilities consisted of the following (in thousands):

	June 30,		December 31,
	2021		2020
Paycheck Protection Program loan	$	2,313	$	2,302
Fair value of contingent value rights (see Note 11)		2,180		1,810
Total other noncurrent liabilities	$	4,493	$	4,112