Discontinued operations (Tables)

6 Months Ended

Jun. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

Summary of Revenues , Expenses, Non-cash Items and Capital Expenditures for Discontinued Operations

The following table summarizes revenue and expenses of the discontinued operations for the three and six months ended June 30, 2021 (in thousands):

	Three months ended June 30, 2021		Six months ended June 30, 2021
Revenue:
Service revenue	$	5,314	$	11,232
Collaborative arrangement revenue	1,670		3,190
Royalty and other revenue	345		4,808
Total revenues	7,329		19,230
Operating expenses:
Research and development	59,670		131,305
Selling, general and administrative	23,592		46,898
Share of collaboration loss	10,071		10,071
Cost of royalty and other revenue	86		1,791
Change in fair value of contingent consideration	47		416
Total operating expenses	93,466		190,481
Loss from operations	(86,137)		(171,251)
Interest income, net	220		576
Other income, net	188		642
Loss before income taxes	(85,729)		(170,033)
Income tax benefit (expense)	—		—
Net loss	$	(85,729)	$	(170,033)

The following table summarizes the significant non-cash items and capital expenditures of the discontinued operations that are included in the condensed consolidated statements of cash flows for the six months ended June 30, 2021 (in thousands):

	Six months ended June 30, 2021
Operating activities:
Change in fair value of contingent consideration	$	416
Depreciation and amortization	8,300
Stock-based compensation expense	19,104
Loss on fixed asset disposal	254
Investing activities:
Purchase of property, plant and equipment	$	(7,675)
Purchase of intangible assets	(2,000)
Supplemental cash flow disclosures:
Purchases of property, plant and equipment included in accounts payable and accrued expenses	$	1,345
Purchases of intangible assets included in accounts payable and accrued expenses, net of reimbursement receivable from collaboration partner	6,500