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Contingent Liability Contingent Liability (Notes) | 6 Months Ended
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Jun. 30, 2019
Contingent Liability [Abstract] |
Environmental Contingency | Contingent Liabilities In 2012, the Company identified that a site it owns in Decatur, Alabama, contains hazardous substances in the soil and groundwater as a result of historical operations prior to the Company's ownership. The Company retained an environmental consulting firm to further investigate the contamination including the measurement and monitoring of the site and the site was enrolled in the Alabama Department of Environmental Management (“ADEM") voluntary cleanup program. The remediation plan was approved by ADEM in 2018. The plan consists of chemical injections throughout the affected area, as well as subsequent monitoring of the area for three consecutive periods. The injection process was completed in the first quarter of 2019 and the environmental consulting firm is monitoring the affected area. The Company made payments of $1.3 million in the first two quarters of 2019 for services rendered by the environmental consulting firm. These payments were applied to the previously accrued environmental remediation liability. The Company believes the remaining environmental remediation liability of approximately $0.1 million, classified within Accrued expenses and other liabilities on the accompanying Consolidated Balance Sheet, will be sufficient to cover the remaining cost of the plan. The Company does not expect to capitalize any amounts related to the remediation plan.

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- Definition Contingent Liability [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -URI http://asc.fasb.org/topic&trid=2127136 + Details
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