Revenue from Contracts with Customers (ASC 606) (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

The following table summarizes net sales from contracts with customers for the years ended December 31, 2022 and 2021:

	Year Ended December 31,
	2022		2021
Product, transferred at point in time	$	24,482	$	27,490
Product, transferred over time	2,488		2,522
Service	111,908		103,899
Total net sales	$	138,878	$	133,911

Schedule of Customer Contract Balances

The following table provides the balance sheet location and amounts of contract assets, or unbilled accounts receivable, and contract liabilities, or deferred revenue, from contracts with customers as of December 31, 2022 and 2021:

		Year Ended December 31,
Contract Balance Type	Balance Sheet Location	2022		2021
Current portion of deferred costs	Current contract assets	$	1,243	$	1,230
Non-current portion of deferred costs	Non-current contract assets	3,033		3,104
Current portion of deferred revenues	Contract liabilities*	1,743		1,720
Non-current portion of deferred revenues	Long-term contract liabilities	4,315		4,466