Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Other Liabilities Disclosure [Abstract]
Payroll related	$ 14,967	$ 15,656
Operating lease liabilities	6,830	0
Taxes other than income taxes	1,677	3,071
Benefits and pensions	4,981	5,680
Freight and rebates	4,233	6,431
Income taxes	3,333	1,355
Restructuring reserve	0	217
Deferred gain on sale leaseback transaction	0	790
Deferred contract termination	9,623	9,489
Interest rate hedge	1,553	0
Other	11,458	7,304
Other current liabilities	$ 58,655	$ 49,993

Accrued Employee Benefits and Pension, Current

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Accrued Freight and Rebate Liabilities, Current

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Accrued Payroll Related Expenses, Current

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Deferred Contract Termination Fee, Current

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Sale Leaseback Transaction, Deferred Gain, Current

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Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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