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Income Taxes - Carryforwards (Details) $ in Thousands | Dec. 31, 2017 USD ($)
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Details of net operating loss carryforwards |
Net operating loss | $ 236,144
2018 - 2022 |
Details of net operating loss carryforwards |
Net operating loss | 13,700
2023 - 2027 |
Details of net operating loss carryforwards |
Net operating loss | 12,669
2028 - 2037 |
Details of net operating loss carryforwards |
Net operating loss | 127,163
Indefinite |
Details of net operating loss carryforwards |
Net operating loss | 82,612
Federal |
Details of net operating loss carryforwards |
Net operating loss | 72,700
State |
Details of net operating loss carryforwards |
Net operating loss | 77,800
Foreign | Indefinite |
Details of net operating loss carryforwards |
Net operating loss | $ 85,600

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
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