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Income Taxes, Components of Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Current Tax Provision [Abstract]
Federal	$ 0	$ 0
State	1	4
Foreign	0	0
Current income tax provision	1	4
Deferred Tax Provision [Abstract]
Federal	(2,155)	(6,851)
State	8	(1,602)
Foreign	(2)	(187)
Deferred Income tax provision	(2,149)	(8,640)
Change in valuation allowance	2,145	8,681
Total tax (benefit) provision for income taxes	$ (3)	$ 45

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to decrease in the valuation allowance for deferred tax assets.

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