Leases	6 Months Ended
Leases	Jun. 30, 2020
Leases [Abstract]
Leases Of Lessee Disclosure [Text Block]	Note 6 – Leases The Company determines if an arrangement is a lease at its inception. This determination generally depends on whether the arrangement conveys the right to control the use of an identified fixed asset explicitly or implicitly for a period of time in exchange for consideration. Control of an underlying asset is conveyed if the Company obtains the rights to direct the use of, and obtains substantially all of the economic benefits from the use of, the underlying asset. Lease expense for variable leases and short-term leases is recognized when the obligation is incurred. The Company has operating leases for certain facilities, vehicles and machinery and equipment with remaining lease terms up to 11 years. In addition, the Company has certain land use leases with remaining lease terms up to 95 years. The lease term for all of the Company’s leases includes the non-cancellable period of the lease plus any additional periods covered by an option to extend the lease that the Company is reasonably certain it will exercise. Operating leases are included in right of use lease assets, other current liabilities and long-term lease liabilities on the Condensed Consolidated Balance Sheet. Right of use lease assets and liabilities are recognized at each lease’s commencement date based on the present value of its lease payments over its respective lease term. The Company uses the stated borrowing rate for a lease when readily determinable. When a stated borrowing rate is not available in a lease agreement, the Company uses its incremental borrowing rate based on information available at the lease’s commencement date to determine the present value of its lease payments. In determining the incremental borrowing rate used to present value each of its leases, the Company considers certain information including fully secured borrowing rates readily available to the Company and its subsidiaries. The Company has immaterial finance leases, which are included in property, plant and equipment, current portion of long-term debt and long-term debt on the Condensed Consolidated Balance Sheet. Operating lease expense is recognized on a straight-line basis over the lease term. Operating lease expense for the three and six months ended June 30, 2020 was $ 3.5 million and $ 6.9 million, respectively. Comparatively, operating lease expense for the three and six months ended June 30, 2019 was $ 1.7 million and $ 3.5 million, respectively. Short-term lease expense for the three and six months ended June 30, 2020 was $ 0.4 million and $ 0.9 million, respectively. Comparatively, short-term lease expense for the three and six months ended June 30, 2019 was $ 0.2 million and $ 0.3 million, respectively. The Company has no material variable lease costs or sublease income for the three or six months ended June 30, 2020 and 2019. Cash paid for operating leases during the six months ended June 30, 2020 and 2019 was $ 6.8 million and $ 3.4 million, respectively. The Company recorded new right of use lease assets and associated lease liabilities of $ 4.1 million during the six months ended June 30, 2020. Supplemental balance sheet information related to the Company’s leases is as follows: June 30, December 31, 2020 2019 Right of use lease assets $ 40,517 $ 42,905 Other current liabilities 11,085 11,177 Long-term lease liabilities 28,908 31,273 Total operating lease liabilities $ 39,993 $ 42,450 Weighted average remaining lease term (years) 6.0 6.2 Weighted average discount rate 4.21% 4.21% Maturities of operating lease liabilities as of June 30, 2020 were as follows: June 30, 2020 For the remainder of 2020 $ 6,598 For the year ended December 31, 2021 10,978 For the year ended December 31, 2022 7,435 For the year ended December 31, 2023 5,434 For the year ended December 31, 2024 4,232 For the year ended December 31, 2025 and beyond 11,356 Total lease payments 46,033 Less: imputed interest (6,040) Present value of lease liabilities $ 39,993