Income Taxes	3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]
Income Taxes	8. Income Taxes The effective tax rate was zero and 2.75% for the three months ended March 31, 2022 and 2021, respectively. The effective tax rate differs from our statutory tax rate of 21%, primarily due to a change in valuation allowance as of March 31, 2022.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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