Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Lease cost
Total operating lease cost	$ 2,685	$ 2,614	$ 5,282	$ 4,858
Depreciation of leased assets	321	318	643	637
Interest on lease liabilities	1,187	1,223	2,384	2,454
Total finance lease cost	1,508	1,541	3,027	3,091
Total lease cost	4,193	4,155	8,309	7,949
Short-term lease and variable lease costs	700	500	1,300	1,000
Product / services*
Lease cost
Total operating lease cost	1,694	1,821	3,522	3,287
Research and development
Lease cost
Total operating lease cost	203	137	326	243
Sales and marketing*
Lease cost
Total operating lease cost	451	417	902	813
General and administrative*
Lease cost
Total operating lease cost	$ 337	$ 239	$ 532	$ 515