Income Taxes	6 Months Ended
Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Note 10 – Income Taxes As part of its 2014 Federal income tax return, the Company adopted the final Internal Revenue Service (IRS) tangible property regulations and changed its accounting method for the tax treatment of expenditures that qualified as deductible repairs. The adoption resulted in a net reduction of $17.6 million in taxes previously remitted to the IRS, for which the Company has already sought and received the tax refunds. A reserve provision against refunded taxes of $2.3 million was recorded in 2015 at the time of filing its change in accounting method based on a possible challenge by the IRS during an audit examination. The Company’s 2014 federal income tax return was subsequently selected for examination by the IRS. In 2018, the Company increased its income tax reserve provision to $4.1 million. During the first quarter of 2019, the Company agreed to certain modifications of its accounting method for expenditures that qualify as deductible repairs and the IRS concluded its audit of the Company’s 2014 federal income tax return. The modifications also impacted the Company’s filed 2015, 2016 and 2017 federal income tax returns. In 2019, the Company paid $0.8 million in income taxes and $0.1 million in interest in connection with the conclusion and closing of the 2014 and 2015 tax return audits and reduced its income tax reserve provision and interest expense liability to $3.1 million and $0.2 million, respectively. The IRS is currently examining the 2016 and 2017 tax returns to determine the impact of the modifications on those filings and pending completion of those examinations, the final tax liability could be different than the recorded reserve provision.

Income Taxes

6 Months Ended

Jun. 30, 2019

Note 10 – Income Taxes

As part of its 2014 Federal income tax return, the Company adopted the final Internal Revenue Service (IRS) tangible property regulations and changed its accounting method for the tax treatment of expenditures that qualified as deductible repairs. The adoption resulted in a net reduction of $17.6 million in taxes previously remitted to the IRS, for which the Company has already sought and received the tax refunds. A reserve provision against refunded taxes of $2.3 million was recorded in 2015 at the time of filing its change in accounting method based on a possible challenge by the IRS during an audit examination. The Company’s 2014 federal income tax return was subsequently selected for examination by the IRS. In 2018, the Company increased its income tax reserve provision to $4.1 million. During the first quarter of 2019, the Company agreed to certain modifications of its accounting method for expenditures that qualify as deductible repairs and the IRS concluded its audit of the Company’s 2014 federal income tax return. The modifications also impacted the Company’s filed 2015, 2016 and 2017 federal income tax returns. In 2019, the Company paid $0.8 million in income taxes and $0.1 million in interest in connection with the conclusion and closing of the 2014 and 2015 tax return audits and reduced its income tax reserve provision and interest expense liability to $3.1 million and $0.2 million, respectively. The IRS is currently examining the 2016 and 2017 tax returns to determine the impact of the modifications on those filings and pending completion of those examinations, the final tax liability could be different than the recorded reserve provision.