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Assets Held for Sale | 6 Months Ended
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Jun. 30, 2018
Assets Held-for-sale, Not Part of Disposal Group [Abstract] |
Assets Held for Sale | Assets Held for Sale In the second quarter of 2017, we began actively marketing for sale unutilized property in Chandler, Arizona, consisting of a building and two adjacent parcels of land with an aggregate net book value of $0.9 million. In the second quarter of 2018, we completed the sale of the building and one parcel of land and recognized a gain on sale of approximately $0.4 million in operating income. The remaining parcel of land being classified as held for sale has a net book value of $0.4 million.

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