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Income taxes
3 Months Ended
Mar. 31, 2021
Income Tax Disclosure [Abstract]  
Income taxes
13.
Income taxes
We do not expect to pay any significant federal or state income taxes as a result of (i) the losses recorded during the three months ended March 31, 2021 and 2020, (ii) additional losses expected for the remainder of 2021 or recorded in 2020, or (iii) net operating losses carry forwards from prior years.
We recorded a full valuation allowance of the net operating losses for the three months ended March 31, 2021 and 2020. Accordingly, there were
 no provision
s
for income taxes for the three months ended March 31, 2021 and 2020. Additionally, as of March 31, 2021 and December 31, 2020, we maintain a full valuation allowance for all deferred tax assets.