v3.6.0.2

Income Taxes - Net Operating Loss Carryforwards (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2016 USD ($)
Operating Loss Carryforwards [Line Items] |
Excess tax benefits from employee stock option exercises, equity increase | $ 7.2
Federal |
Operating Loss Carryforwards [Line Items] |
Net operating loss carryforwards | 205.3
State |
Operating Loss Carryforwards [Line Items] |
Net operating loss carryforwards | $ 109.6

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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=65882285&loc=d3e32559-109319 + Details
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