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Acquisitions Acquisitions (Pro Forma Information) (Details) - Northwest Logic - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items] |  |
Pro forma financial information, revenue | $ 231,492 | $ 241,049
Pro forma financial information, net income (loss) | $ (90,688) | $ (160,742)
Pro forma financial information, earnings per share, diluted | $ (0.82) | $ (1.48)

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