Other operating income (Tables)

6 Months Ended

11 Months Ended

Jun. 30, 2020

Dec. 31, 2019

Other Income and Expenses [Abstract]

Analysis of other operating income by category

	Three months ended June 30, 2020		Three months ended June 30, 2019		Six months ended June 30, 2020		Six months ended June 30, 2019
	(in thousands)
Analysis of other operating income by
category
Income recognized in respect of BARDA	$	1,160	$	4,356	$	6,109	$	10,023
Grant income	83		232		190		548
Research and development credit	2,624		1,906		4,341		3,014
	$	3,867	$	6,494	$	10,640	$	13,585

	Eleven Months ended December 31, 2019		Year ended January 31, 2019		Year ended January 31, 2018
	(in thousands)
Analysis of other operating income by category:
Income recognized in respect of BARDA	$	16,570	$	17,375	$	2,307
Grant income	829		1,575		17
Income on remeasurement or derecognition of financial liabilities on funding arrangements (Note 15)	—		715		1,181
Research and development credit	5,473		2,934		5,397
Other income	—		8		12
	$	22,872	$	22,608	$	8,914