Segment Information - Schedule of Disaggregation of Revenues by Category and Services (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026 USD ($) segment	Sep. 30, 2025 USD ($) segment	Sep. 30, 2026 USD ($) segment	Sep. 30, 2025 USD ($) segment
Segment Reporting [Abstract]
Number of operating segments \| segment	2	2
Number of reportable segments \| segment			2	2
Segment Information
Total revenue	$ 63,885	$ 57,056	$ 190,298	$ 180,265
Subscription
Segment Information
Total revenue	51,493	44,396	150,881	135,219
Subscription, Term Maintenance \| Reclassification, Segmentation Basis Change
Segment Information
Total revenue		6,600		17,600
Perpetual maintenance and services
Segment Information
Total revenue	1,941	2,930	6,940	10,237
Hardware products
Segment Information
Total revenue	10,451	9,730	32,477	34,809
Cybersecurity
Segment Information
Total revenue	44,886	40,322	134,362	132,270
Cybersecurity \| Subscription
Segment Information
Total revenue	32,515	27,691	95,026	87,345
Cybersecurity \| Subscription, Term Maintenance \| Reclassification, Segmentation Basis Change
Segment Information
Total revenue		6,600		17,600
Cybersecurity \| Perpetual maintenance and services
Segment Information
Total revenue	1,920	2,901	6,859	10,116
Cybersecurity \| Hardware products
Segment Information
Total revenue	10,451	9,730	32,477	34,809
Digital Agreements
Segment Information
Total revenue	18,999	16,734	55,936	47,995
Digital Agreements \| Subscription
Segment Information
Total revenue	18,978	16,705	55,855	47,874
Digital Agreements \| Subscription, Term Maintenance \| Reclassification, Segmentation Basis Change
Segment Information
Total revenue		100		100
Digital Agreements \| Perpetual maintenance and services
Segment Information
Total revenue	21	29	81	121
Digital Agreements \| Hardware products
Segment Information
Total revenue	$ 0	$ 0	$ 0	$ 0