v3.22.2.2
Income Taxes
 9 Months Ended
Sep. 30, 2022
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
Three Months Ended September 30,Nine Months Ended September 30,
2022202120222021
Income tax expense $— $— $— $1,000 
Effective tax rate0.0 %0.0 %0.0 %0.0 %
The effective tax rate used for interim periods is the estimated annual effective tax rate, based on current estimate of full year results, except that taxes related to specific events, if any, are recorded in the interim period in which they occur. The effective tax rate differed from the U.S. federal statutory tax rate primarily due to operating losses that receive no tax benefit as a result of a valuation allowance recorded for such losses.
The Company accounts for income taxes in accordance with ASC Topic 740, Income Taxes (“ASC 740”). Under the provisions of ASC 740, management is required to evaluate whether a valuation allowance should be established against its deferred tax assets. The Company currently has a full valuation allowance against its deferred tax assets. As of each reporting date, the Company’s management considers new evidence, both positive and negative, that could impact management’s view with regard to future realization of deferred tax assets. For the nine months ended September 30, 2022, there was no material change from the year ended December 31, 2021 in the amount of the Company’s deferred tax assets that are not considered to be more likely than not to be realized in future years.