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Assets Held for Sale | 9 Months Ended
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Sep. 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, which was previously classified as held for sale, had a net book value of $0.4 million and was reclassified in the third quarter of 2018 to held and used as the initial held for sale classification had surpassed one year.

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