Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Income Taxes
Income tax expense	$ 0	$ 0
Net increase in valuation allowance	2,115,000
Unrecognized tax benefits	0	0
Unrecognized tax benefits tax penalties and interest expense	0	0
Net operating loss carryforwards for federal income tax	25,000,000
Research and development payroll tax credits	$ 147,000	$ 27,000

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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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 research tax credit.

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Amount of unrecognized tax benefits.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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