Intangible assets (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets, net of accumulated amortization, are summarized as follows (in thousands):

	As of December 31,						As of December 31,
	2023						2022
	Cost		Accumulated amortization		Net		Cost		Accumulated amortization		Net
Developed technology	$	30,100	$	(30,100)	$	—	$	30,100	$	(30,100)	$	—
In-licensed rights	8,500		(1,906)		6,594		8,500		(1,198)		7,302
Total	$	38,600	$	(32,006)	$	6,594	$	38,600	$	(31,298)	$	7,302

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table summarizes the estimated future amortization for intangible assets for the next five years and thereafter (in thousands):

	As of December 31, 2023
2024	$	708
2025	708
2026	708
2027	708
2028	708
2029 and thereafter	3,054
Total	$	6,594