Contract Assets and Liabilities - Contract Assets and Liabilities Changes in Net Contract Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Contract assets
Current	$ 1,148	$ 2,072
Contract assets	1,148	2,072
Contract liabilities
Current	907	1,300
Non-current	24	435
Contract liabilities	$ 931	$ 1,735

Amount, after 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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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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