Revenue - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Contract asset	$ 402	$ 55
Contract revenue
Disaggregation of Revenue [Line Items]
Revenue recognized from previously recorded contract liabilities	$ 1,665	$ 2,143
Customer Concentration Risk \| Accounts receivable \| Largest customer
Disaggregation of Revenue [Line Items]
Concentration risk	31.00%	34.00%
Customer Concentration Risk \| Accounts receivable \| Second largest customer
Disaggregation of Revenue [Line Items]
Concentration risk		12.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer, when right is conditioned on something other than passage of time.

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No definition available.

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