Annual report pursuant to Section 13 and 15(d)

Income Taxes - Narrative (Details)

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Income Taxes - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Contingency [Line Items]      
Deferred tax assets, valuation allowance $ 859,657 $ 685,650 $ 9,600,000
Income tax benefit   8,900,000  
Net operating losses 29,400,000 $ 28,500,000  
Federal net operating loss 17,300,000    
Federal net operating loss has an indefinite carryforward $ 12,100,000    
Provision (benefit) (24.40%) (143.30%)  
Research Tax Credit Carryforward      
Income Tax Contingency [Line Items]      
Tax credit $ 14,229    
California Alternative Minimum Tax Credit      
Income Tax Contingency [Line Items]      
Tax credit 21,621    
Domestic Tax Authority      
Income Tax Contingency [Line Items]      
Net operating losses 17,100,000 $ 7,700,000  
Federal net operating loss 11,100,000    
Federal net operating loss has an indefinite carryforward $ 6,000,000.0