Business Segment, Geographic, and Concentration Risk Information - Summary of Revenue by Segments (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Total revenue:
Total consolidated revenue	$ 29,724	$ 41,025
Operating Segments
Total revenue:
Total consolidated revenue	30,858	42,131
Operating Segments | Oncology Innovation Platform
Total revenue:
Total consolidated revenue	774	20,665
Operating Segments | Global Supply Chain Platform
Total revenue:
Total consolidated revenue	7,375	8,207
Operating Segments | Commercial Platform
Total revenue:
Total consolidated revenue	22,709	13,259
Intersegment Eliminations
Total revenue:
Total consolidated revenue	(1,134)	(1,106)
Intersegment Eliminations | Oncology Innovation Platform
Total revenue:
Total consolidated revenue	$ 1,100	500
Intersegment Eliminations | Commercial Platform
Total revenue:
Total consolidated revenue		$ 600