Collaboration agreements (Tables)

6 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Changes in the Balance of Our Contract Assets and Liabilities and Recognized Revenue

The following table presents changes in the balances of the Company's contract liabilities:

	Balance at Beginning of Period		Additions		Deductions		Balance at End of Period
Six months ended June 30, 2023
Contract liabilities:
Total deferred revenue	$	147,653	$	808	$	13,764	$	134,697
Six months ended June 30, 2022
Contract liabilities:
Total deferred revenue	$	3,944	$	40,000	$	6,030	$	37,914

During the three and six months ended June 30, 2023 and 2022, the Company recognized the following revenues as a result of changes in the contract liability balances in the respective periods:

	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
Revenue recognized in the period from:
Amounts included in the contract liability at the beginning of the period	$	8,497	$	4,284	$	13,607	$	21