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Basis of Presentation and Summary of Significant Accounting Policies Recent Accounting Guidance (Policies) | 9 Months Ended
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Sep. 30, 2019
Accounting Policies [Abstract] |
Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] | Recently Adopted Accounting Guidance In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2016-02, "Leases", which, together with amendments comprising ASC 842, requires lessees to identify arrangements that should be accounted for as leases and generally recognized, for operating and finance leases with terms exceeding twelve months, a right-of-use (or "ROU") asset and lease liability on the balance sheet. In addition to this main provision, this standard included a number of additional changes to lease accounting. This standard is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. A modified retrospective transition approach is required, applying the new standard to all leases existing at the date of initial application. An entity may choose to use either the adoption date or the beginning of the earliest comparative period presented in the financial statements as its date of initial application. We elected to adopt the new standard on January 1, 2019 and use the adoption date as our date of initial application. As a result, historical financial information will not be updated, and the disclosures required under the new standard will not be provided as of and for periods before January 1, 2019. See Note 7 for further information on the implementation of the standard. The new standard provides a number of optional practical expedients in transition. We have elected the package of practical expedients, which permits us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. We have also elected the practical expedient pertaining to land easements which permits entities to forgo the evaluation of existing land easement arrangements in transition to determine if they contain a lease. We did not elect the use-of-hindsight practical expedient. The new standard also provides practical expedients for an entity’s ongoing accounting. We have elected the short term lease exception and we will not recognize ROU assets or lease liabilities for qualifying leases (leases with a term of less than 12 months from lease commencement). We also elected the accounting policy election to not separate lease and non-lease components for all asset classes. The Company implemented an outsourced software solution to support the ongoing accounting requirements that this standard will have on our consolidated financial statements. We have evaluated the completeness and accuracy of lease data entered into the software solution and updated our processes, policies and internal controls. Changes to our internal controls covered the identification, accounting and disclosure of leases both upon adoption and subsequent to adoption. Adoption of ASU 2016-02 at January 1, 2019 resulted in a one-time loss to retained earnings of $0.7 million on our condensed consolidated balance sheets and condensed consolidated statement of changes in shareholders’ equity related to the net difference of derecognition of existing assets and debt obligations associated with our leases historically accounted for as sale-leaseback financings, for which the ASU requires accounting for as a lease at the date of initial application. Of the accounting standards we have adopted in 2019, the below standard did not have a material impact:
ASU |  |  |  | Effective Date
2018-16 |  | Derivatives and Hedging (Topic 815): Inclusion of the Secured Overnight Financing Rate (SOFR) Overnight Index Swap (OIS) Rate as a Benchmark Interest Rate for Hedge Accounting Purposes |  | January 1, 2019

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