Income Taxes - Summary of Expense for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Current:
Federal	$ 41	$ 0
State	440	33
Foreign	(782)	0
Gross	(782)	0
Deferred:
Federal	0	0
State	0	0
Foreign	(73)	6
Gross	408	39
Total	$ (374)	$ 39

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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