Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax [Line Items]
Income tax expense	$ 0	$ 0
Valuation allowance, deferred tax asset, increase (decrease), amount	9,400,000	300,000
Net operating loss carryforwards available to reduce future taxable income	7,689,000	286,000
Research and development tax credit carryforwards	$ 278,000
Tax credit carryforward, description	In general, an “ownership change” will occur if there is a cumulative change in the Company's ownership by “5-percent shareholders” that exceeds 50 percentage points over a rolling three-year period. Similar rules may apply under state tax laws. Therefore, certain of the Company's carryforward tax attributes may be subject to an annual limitation regarding their utilization against taxable income in future periods. The Company has performed a Section 382 study and has concluded that ownership changes through December 31, 2021 will not result in
Interest and penalties	$ 0
Significant change in unrecognized tax benefits, nature of event	The Company does not expect the unrecognized tax benefits to change significantly over the next twelve months.
Income tax examination, description	There are currently no pending income tax examinations.
Tax Year 2021
Income Tax [Line Items]
Operating loss carryforwards, limitations on use	subject to an annual limitation of 80% of taxable income
Federal | Tax Year 2021
Income Tax [Line Items]
Net operating loss carryforwards available to reduce future taxable income	$ 36,300,000
Federal | Tax Year 2021 | Research and Development Tax Credit Carryforwards
Income Tax [Line Items]
Tax credit carryforward, expiration year	2040
Research and development tax credit carryforwards	$ 100,000
California | Tax Year 2021
Income Tax [Line Items]
Net operating loss carryforwards available to reduce future taxable income	$ 1,000,000.0
Tax credit carryforward, expiration year	2040
California | Tax Year 2021 | Research and Development Tax Credit Carryforwards
Income Tax [Line Items]
Research and development tax credit carryforwards		$ 300,000