Discontinued Operations Assets Held for Sale (Details) - Discontinued Operations, Held-for-sale [Member] $ in Thousands	Dec. 31, 2016 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Inventory	$ 7,336
Property and equipment	911
Other assets	115
Assets held for sale as of December 31, 2016	$ 8,362

Amount classified as assets attributable to disposal group held for sale or disposed of.

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Amount classified as inventory attributable to disposal group, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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