Assets Held for Sale - Townsend Road Facility (Details) $ in Millions	Mar. 31, 2019 USD ($)
Disposal group held for sale
Assets Held for Sale
Agreement cost ,assets held for sale	$ 4.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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