USPB is structured as an LLC and is taxed as a partnership for federal income tax purposes. As a result, its taxable income/loss are passed through to the unitholders at the end of each tax year. Certain states assess an entity level tax, which is paid by USPB. Such taxes are generally immaterial, and the current provision in tax years 2017, 2016, and 2015 was $0.0 million.