Summary of Accounting Policies - Summary of Balances of Contract Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Summary Of Accounting Policies [Line Items]
Total contract liabilities - extended service contracts	$ 1,144	$ 920	$ 300
Less: long-term portion	174	302
Contract liabilities – current	$ 970	$ 618