Quarterly report pursuant to Section 13 or 15(d)


6 Months Ended
Jun. 30, 2021
Income Tax Disclosure [Abstract]  
The Company's income tax provision (benefit) for interim periods is determined using an estimate of the Company's annual effective tax rate, adjusted for discrete items, if any, that are taken into account in the relevant period.
The Company's income tax provision was $0.5 million and $0.9 million for the three and six months ended June 30, 2021, and $0.5 million and $0.8 million for the three and six months ended June 30, 2020.
In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which temporary differences become deductible.
The Company maintained a valuation allowance against its deferred tax assets as of June 30, 2021 as management does not believe that it is more likely than not that the deferred tax assets will be realized.
The Company and its subsidiaries file United States federal and state income tax returns in various jurisdictions. As of June 30, 2021, the Company is not subject to examination by the IRS for the years prior to 2017 and is currently under examination in Idaho for open tax years 2017 and later.

At December 31, 2020 and June 30, 2021, the Company reported a total liability for unrecognized tax benefits of $1.2 million. The Company does not anticipate any significant increases or decreases to the balance of unrecognized tax benefits during the next 12 months.
On March 11, 2021 the American Rescue Plan Act of 2021 was signed into law in response to the COVID-19 pandemic. The new law contains certain tax credits for businesses and changes to tax rules for the allocation of interest expense. The legislation does not have a material impact on the Company's tax positions.