Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of Customers Represent Greater Than 10% Of Revenue

The following table shows customers that represent greater than 10% of revenue for the period presented:

	Year Ended December 31,
	2022			2021
Customer A		50	%		41	%
Customer B		5	%		15	%

Schedule of Customers Represent Greater Than 10% Of Accounts Receivable

The following table shows customers that represent greater than 10% of the accounts receivable balance for the period presented:

	December 31, 2022			December 31, 2021
Customer A		32	%		37	%
Customer B		7	%		22	%

Summary of Marketable Securities

The following tables summarize the Company’s marketable securities at December 31, 2021 (in thousands):

	December 31, 2021
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
U.S. treasury securities		10,000		—		(4	)		9,996
Total	$	10,000	$	—	$	(4	)	$	9,996

Summary of Maturities of Marketable Securities

The following table summarizes the maturities of the Company’s marketable securities at December 31, 2021 (in thousands):

	December 31, 2021
	Amortized Cost		Fair Value
Due in less than 1 year	$	10,000	$	9,996
Total	$	10,000	$	9,996

Schedule of Inventory

The components of inventory consist of the following (in thousands):

	December 31,		December 31,
	2022		2021
Raw materials	$	2,004	$	1,591
Work-in-process		1,176		953
Finished goods		1,105		1,365
Total inventories, net	$	4,285	$	3,909

Disaggregation of Revenue by Major Source

The following table disaggregates total revenue by major source (in thousands):

	Year ended
	December 31,
	2022		2021
Product revenue
Instruments	$	2,302	$	1,238
Consumables		8,185		14,576
Instrument rentals		78		6
Service		694		826
Total product revenue		11,259		16,646
Contribution revenue		11,046		11,412
Total revenue	$	22,305	$	28,058