Revenue Recognition - Revenue by Source and Geographic Location (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Total revenue	$ 8,171	$ 6,733	$ 14,858	$ 13,190
Americas
Disaggregation of Revenue [Line Items]
Total revenue	3,023	2,926	5,517	5,984
EMEA
Disaggregation of Revenue [Line Items]
Total revenue	4,841	3,228	8,393	6,294
Asia Pacific
Disaggregation of Revenue [Line Items]
Total revenue	$ 307	$ 579	$ 948	$ 912
Revenue from Contract with Customer \| Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk (as a percent)	100.00%	100.00%	100.00%	100.00%
Revenue from Contract with Customer \| Geographic Concentration Risk \| Americas
Disaggregation of Revenue [Line Items]
Concentration risk (as a percent)	37.00%	43.50%	37.10%	45.40%
Revenue from Contract with Customer \| Geographic Concentration Risk \| EMEA
Disaggregation of Revenue [Line Items]
Concentration risk (as a percent)	59.20%	47.90%	56.50%	47.70%
Revenue from Contract with Customer \| Geographic Concentration Risk \| Asia Pacific
Disaggregation of Revenue [Line Items]
Concentration risk (as a percent)	3.80%	8.60%	6.40%	6.90%
Product revenue
Disaggregation of Revenue [Line Items]
Total revenue	$ 7,693	$ 6,310	$ 13,787	$ 12,314
Instruments
Disaggregation of Revenue [Line Items]
Total revenue	2,037	1,399	2,999	2,088
Consumables
Disaggregation of Revenue [Line Items]
Total revenue	4,285	3,276	8,185	6,523
Software
Disaggregation of Revenue [Line Items]
Total revenue	1,371	1,635	2,603	3,703
Services and other
Disaggregation of Revenue [Line Items]
Total revenue	$ 478	$ 423	$ 1,071	$ 876