Discontinued operations (Tables)

3 Months Ended

Mar. 31, 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 months ended March 31, 2021 (in thousands):

	Three months ended March 31, 2021
Revenue:
Service revenue	$	5,918
Collaborative arrangement revenue	1,519
Royalty and other revenue	4,463
Total revenues	11,900
Operating expenses:
Research and development	71,635
Selling, general and administrative	23,305
Cost of royalty and other revenue	1,705
Change in fair value of contingent consideration	369
Total operating expenses	97,014
Loss from operations	(85,114)
Interest income, net	355
Other income, net	455
Loss before income taxes	(84,304)
Income tax benefit (expense)	—
Net loss	$	(84,304)

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 three months ended March 31, 2021 (in thousands):

	Three months ended March 31, 2021
Operating activities:
Change in fair value of contingent consideration	$	369
Depreciation and amortization	3,800
Stock-based compensation expense	11,181
Investing activities:
Purchase of property, plant and equipment	$	(6,173)
Supplemental cash flow disclosures:
Purchases of property, plant and equipment included in accounts payable and accrued expenses	$	1,954