v3.21.2

Revenue Recognition - Revenue by Source and Geographic Location (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Revenue	$ 3,856,000	$ 1,182,000	$ 7,024,000	$ 2,318,000
North America
Disaggregation of Revenue [Line Items]
Revenue	2,365,000	788,000	3,872,000	1,514,000
EMEIA
Disaggregation of Revenue [Line Items]
Revenue	940,000	315,000	2,518,000	705,000
Asia Pacific
Disaggregation of Revenue [Line Items]
Revenue	$ 551,000	$ 79,000	$ 634,000	$ 99,000
Revenue from Contract with Customer | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk percentage	100.00%	100.00%	100.00%	100.00%
Revenue from Contract with Customer | Geographic Concentration Risk | North America
Disaggregation of Revenue [Line Items]
Concentration risk percentage	61.00%	67.00%	55.00%	65.00%
Revenue from Contract with Customer | Geographic Concentration Risk | EMEIA
Disaggregation of Revenue [Line Items]
Concentration risk percentage	25.00%	26.00%	36.00%	31.00%
Revenue from Contract with Customer | Geographic Concentration Risk | Asia Pacific
Disaggregation of Revenue [Line Items]
Concentration risk percentage	14.00%	7.00%	9.00%	4.00%
Product revenue
Disaggregation of Revenue [Line Items]
Revenue	$ 2,496,000	$ 940,000	$ 4,545,000	$ 1,923,000
Instruments
Disaggregation of Revenue [Line Items]
Revenue	1,158,000	229,000	2,040,000	763,000
Consumables
Disaggregation of Revenue [Line Items]
Revenue	1,338,000	711,000	2,505,000	1,160,000
Service and other revenue
Disaggregation of Revenue [Line Items]
Revenue	$ 1,360,000	$ 242,000	$ 2,479,000	$ 395,000

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