Summary of significant accounting policies (Tables)

3 Months Ended

Mar. 31, 2024

Accounting Policies [Abstract]

Schedule of Disaggregation of Revenue

Revenue from subscription and non-subscription contractual arrangements were as follows:

	Three Months Ended March 31,
	2024		2023
	(in thousands)
SaaS subscription and support and maintenance	$	142,406	$	120,762
On‑premise subscription	5,947		6,468
Subscription revenue	148,353		127,230
Professional services	3,706		4,384
Perpetual licenses	64		598
Non‑subscription revenue	3,770		4,982
Total revenue	$	152,123	$	132,212

Schedule of Contract with Customer Asset and Liability

Changes in contract liabilities, including revenue earned during the period from the beginning contract liability balance and new deferrals of revenue during the period, were as follows:

	Three Months Ended March 31,
	2024		2023
	(in thousands)
Balance, beginning of the period	$	373,432	$	346,150
Revenue earned	(125,166)		(107,595)
Deferral of revenue	118,771		103,895
Other (1)	(2,534)		(1,608)
Balance, end of the period	$	364,503	$	340,842

(1) Includes contract assets netted against contract liabilities on a contract-by-contract basis.

Schedule of Capitalized Computer Software

Capitalized costs associated with the implementation of cloud computing arrangements were as follows:

Balance Sheet Classification	March 31, 2024		December 31, 2023
	(in thousands)
Other current assets	$	3,266	$	1,860
Other assets	16,327		10,891
	$	19,593	$	12,751