Revenues and Trade Receivables, Net - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 47,680	$ 50,832
United States
Disaggregation of Revenue [Line Items]
Revenues	39,921	42,860
Ex-United States
Disaggregation of Revenue [Line Items]
Revenues	$ 7,759	$ 7,972

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details